Members
checkers :Checkers
The default checker collection.
Type:
Properties:
| Name | Type | Description | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
before |
Step | Checkers that are called before any other validation.
Properties
|
|||||||||||||||
during |
Step | The main validation step.
Properties
|
- Source:
- See:
config :Object
Default configuration object.
Type:
- Object
Properties:
| Name | Type | Default | Description |
|---|---|---|---|
env |
string | NODE_ENV | The environement for current runtime |
silent |
boolean | false | Whether to silence warnings when devtools are enabled |
checkersSteps |
Array.<string> | 'before','during' | The list of validation steps chronolgicaly ordered. |
confirmationRE |
regexp | /(.+)_confirmation$/ | The RegExp to test against to detect if a fieldname is a shorthand for the confirms checker. |
emailRE |
regexp | /^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,}$/i | The RegExp to validate emails. |
emptyStringRE |
regexp | /^[\s\t\n\r]+$/ | The RegExp that defines which strings are considered as empty. This is used by Isntit.isEmpty |
emptyValues |
Array.<string> | null,undefined,'undefined' | The values to consider as empty. This is used by Isntit.isEmpty |
messages |
Object.<string, MessageTypes> | The fallback error messages tu use when validation against default checkers fails. Use the checker name as key. | |
noLabelChar |
string | ^ | Any error message starting with this chaaracter will never be prepended with the corresponding field name (even when options.fullMessages) is true. |
- Copyright:
- Many thanks to Jan Goyvaerts for his email regular expression
- Source:
- See:
confirms :Constraints
Check that the value is the same as the value in another field.
Type:
Properties:
| Name | Type | Attributes | Description |
|---|---|---|---|
field |
string | The field this field should confirm. | |
strict |
boolean |
<optional> |
Whether to compare strictly ('===') both field values or not ('=='). |
message |
ErrorMessageProvider |
<optional> |
A customized error message. |
Example
"password_confirmation": true
// is converted to
"password_confirmation": {
confirms: {
field: "password"
}
}
email :Constraints
Check that the value is formated as an email (uses config.emailRE).
Type:
Properties:
| Name | Type | Attributes | Description |
|---|---|---|---|
message |
ErrorMessageProvider |
<optional> |
A customized error message. |
format :regexp|Constraints
Check that the value matches against given RegExp.
Type:
- regexp | Constraints
Properties:
| Name | Type | Attributes | Description |
|---|---|---|---|
pattern |
regexp | The RegExp to test against. | |
message |
ErrorMessageProvider |
<optional> |
A customized error message. |
length :Constraints
Check that value comply with legth constraints.
Type:
Properties:
| Name | Type | Attributes | Description |
|---|---|---|---|
is |
number |
<optional> |
The exact length of the value. |
min |
number |
<optional> |
The minimum length of the value. |
max |
number |
<optional> |
The maximum length of the value. |
message |
ErrorMessageProvider |
<optional> |
A customized error message. |
numeric :Constraints
Check value by comparing it with given constraints.
Type:
Properties:
| Name | Type | Attributes | Description |
|---|---|---|---|
equalTo |
number |
<optional> |
|
notEqualTo |
number |
<optional> |
|
greaterThan |
number |
<optional> |
|
greaterThanOrEqualTo |
number |
<optional> |
|
lessThan |
number |
<optional> |
|
lessThanOrEqualTo |
number |
<optional> |
|
greaterThan |
number |
<optional> |
|
noStrings |
boolean |
<optional> |
Whether to accept numbers as strings |
onlyIntegers |
boolean |
<optional> |
Whether to accept only integers. |
message |
ErrorMessageProvider |
<optional> |
A customized error message. |
required :boolean|Constraints
Check that a field is not empty (uses Isntit.isEmpty).
Type:
- boolean | Constraints
Properties:
| Name | Type | Attributes | Description |
|---|---|---|---|
message |
ErrorMessageProvider |
<optional> |
A customized error message. |
Methods
checkType(object, typeRules) → {boolean}
Check that an object comply with given type rules
Parameters:
| Name | Type | Description |
|---|---|---|
object |
* | Any javascript object. |
typeRules |
TypeRule | A description of allowed types. |
Returns:
Whether if given object complies with given type rules.
- Type
- boolean
Type Definitions
Checker
A checker is responsible for the validation of data. It holds the validation logic and the optional pre-validation check and type rules.
Type:
- Object.<string, (Object|function())>
Properties:
| Name | Type | Attributes | Description |
|---|---|---|---|
validate |
function | Object.<string, function()> | The logic that validates the value. Receives value and the current context as arguments. | |
preporcess |
function |
<optional> |
A function that is called before actually validating the value. This is generaly used to check the type of given value and fail if the type is wrong without even trying to validate it. |
types |
TypeRule |
<optional> |
When devtools are enabled, field rules are checked with checkType to enforce the right types of constraints values. |
Example
length: {
validate: {
is: function(value, context) {
return (value.length == context.ruleSet['length'].is);
},
min: function(value, context) {
return (value.length >= context.ruleSet['length'].min);
},
max: function(value, context) {
return (value.length <= context.ruleSet['length'].max);
}
},
preprocess: function(value, context) {
var I = this;
if (value.length === undefined) {
I.cache.messages['length::preprocess'] = 'Values checked for length MUST have a length property. Given: ' + value;
return false;
}
return true;
},
types: {
__all: 'number'
}
}
Checkers
Collection of checkers ordered in separated steps.
The validation process simply loops over this Object. Step names have no effect
on the order.
Type:
- Object
Properties:
| Name | Type | Attributes | Description |
|---|---|---|---|
before |
Step | A collection of checkers to call 'before' validation. | |
during |
Step | A collection of checkers called 'during' validation. | |
`stepName` |
Step |
<optional> |
A collection of checkers to call in the 'stepName'. |
Constraints
The constraints to pass to corresponding checker.
Type:
- Object.<string, *>
Properties:
| Name | Type | Attributes | Description |
|---|---|---|---|
message |
ErrorMessageProvider |
<optional> |
A customized error message. |
`constraintName` |
string | number | boolean |
<optional> |
The value of a constraint to pass to the checker. |
Context
The context in which the validate function of a checker is called (passed as second argument).
Type:
- Object
Properties:
| Name | Type | Description |
|---|---|---|
value |
* | The value of the field under validation. |
`fieldName` |
string | The name of the field under validation. |
data |
Object.<string, *> | The whole data object that is currently validated. |
`ruleName` |
string | The name of the checker currently called. |
ruleSet |
Object.<string, Constraints> | The collection of rules to check current field against. |
rules |
Rules | All the rules curently used during validation. |
step |
string | The name of the current step. |
ErrorMessageProvider
To customize the error messages you can either provide a string,
a function that returns a string or an object with `constraintName`s
as keys to a appropriated error message string. All error messages strings
are parsed by Isntit.printf to replace any `%{placeholders}`
with corresponding value taken from {@Constraints} properties (other than `message`).
Type:
MessageFunction(context, constraintopt) → {MessageString}
A function that returns an error message should corresponding checker validation fail.
Parameters:
| Name | Type | Attributes | Description |
|---|---|---|---|
context |
Context | The context in which the failed checker has been called. | |
constraint |
string |
<optional> |
The name of the constraint that failed for which a error message should be returned. |
Returns:
- Type
- MessageString
MessageObject
An object with `constraintName`s as keys and MessageStrings or MessageFunctions as value.
Type:
- Object.<string, (MessageString|MessageFunction)>
Properties:
| Name | Type | Attributes | Description |
|---|---|---|---|
`constraintName` |
MessageString |
<optional> |
A constraintName-MessageString pair. |
MessageString
The message to show if corresponding checker fails.
This string is passed to Isntit.printf to replace `%{placeholders}`
with corresponding value taken from {@Constraints} properties (other than message).
Type:
- string
Options
The options object to pass to the Isntit constructor.
Type:
- Object
Properties:
| Name | Type | Attributes | Default | Description |
|---|---|---|---|---|
capitalize |
boolean |
<optional> |
true | Whether to capitalize the first character of error messages. |
devtools |
boolean |
<optional> |
true | Whether to enable devtools (only for development build). |
fullMessages |
boolean |
<optional> |
false | Whether to prefix error messages with corresponding field name. |
config |
Object |
<optional> |
The config properties to override. |
Rules
The validation rules object to pass to the Isntit constructor or to Isntit's validate method.
Type:
- Object.<string, Object>
Properties:
| Name | Type | Description | ||||||
|---|---|---|---|---|---|---|---|---|
`fieldName` |
Object.<string, Constraints> | boolean | The rules to validate the value of field.
Properties
|
Step
A collection of checkers. Validation happens by steps. If one rule fails during current step, validation ends at the end of this step.
Type:
- Object.<string, Checker>
TypeRule
A set of rules defining the allowed types to check an object against.
Type:
Example
'number' // The object should be a number.
or
['boolean', ['string', 'number']] // The object should either be a boolean
// or an array of string and/or numbers.
or
{ // noStrings and onlyIntegers should be
noStrings: 'boolean', // booleans, all other properties should
onlyIntegers: 'boolean', // be numbers. Use __all instead of __others
__others: 'numbers' // if all properties should comply with
} // given TypeRule.


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Jawa Perak Bobber to be launched in India on November 15
by Aditya JadhavJawa launched the standard and the Forty Two last year and also showcased the Perak Bobber alongside. This time around, Mahindra and Mahindra's subsidiary, Classic Legends is set to launch the Jawa Perak Bobber in India on November 15.
The Jawa Perak would be the most accessible product in Bobber style of motorcycles, however, with a higher capacity engine and different cycle parts, the Perak is expected to be the new flagship from Jawa.
Jawa Perak is powered by a 334cc single-cylinder liquid-cooled engine that puts out 30PS and 31Nm of torque. The higher capacity is a result of a bigger bore on the Jawa's 293cc engine while keeping the stroke length same. The engine will come mated to a 6-speed gearbox. The mechanical changes that set it apart from the Jawa are a different swingarm with a monoshock absorber in the rear.
Though the mainstay of the Perak remains its styling. Teardrop tank design with low-slung and floating seat, the motorcycle pays homage to the Jawa Perak that was showcased at the 1946 Paris Motor Show during the World War II. However, the production-ready motorcycle is likely to have a pillion seat for more practicality.
Jawa announced a price tag of Rs 1.89 lakh ex-showroom last year, however, the price could be revised factoring the inflation and a possible BSVI upgrade. Though we anticipate a sub-2 lakh mark for the Perak. The Jawa Perak does not have a direct rival in the segment that it will be positioned in, which helps it carve a niche for itself in the Indian motorcycle industry.
Also Read,
Jawa launches 90th Anniversary edition for Rs 1.72 lakh only 90 units available


SESSION NAME: #{helloBackingBean.name}
During the last decade, in which independent music has been the driving force of Primavera Sound, we have experienced the international awakening to a serious, global problem: the climate change.
Being aware of the fact that life in modern society inevitably leaves a carbon footprint, the organizers of the festival are firmly determined to evaluate its environmental impact and to make the decisions and implement the measures to reduce this impact and to offset it.
Some of the initiatives undertaken during the previous editions of the festival have shown us that, by making an effort and putting in resources, it is possible to obtain positive results in the reduction of our environmental impact.
Actions like selective waste collection, using of more sustainable materials and reduction and inventory of green house gas emissions, amongst other measures, will be added to the festival’s organisation and logistics.
And audience, the real protagonist, will have a lot to say in this domain. For this reason we have drawn up a short list of good environmental practices that we encourage you to follow, both during the festival and beyond. Help us to reduce the environmental impact of the festival and to fight against climate change.
1. Come on by foot, by bicycle or using the public transport. It’s 100% effective and easy for the duration of the festival!
2. Reuse your cup if you want to drink the same beverage
3. If you want to drink water use the drinking water fountains. Thus avoiding excessive use of plastic bottles
4. Try to order and consume low packaged and/or locally made products
5. Use the recycling bins to collect separately the waste.
6. Look after the trees and plants: they are our allies in the fight against climate change. Use the special WC!
7. Don’t waste water
We count on you to make Primavera greener!


--- title: The `load_config` module keywords: fastai sidebar: home_sidebar summary: "This module contains the tools necessary to load a `json` configuration file (`config.json`). " description: "This module contains the tools necessary to load a `json` configuration file (`config.json`). " nb_path: "01_load_config.ipynb" ---
This module provides the tools to open and load sc2trainingg configuration file. The config.json
file contains the information other modules such as ingest
use to locate the replays that training grounds will process, the binary for StarCraft II, and the configuration data for the MongoDB database.
Additionally, the module uses jsonchema
to validate that the config.json
file contains the proper fields and that the values of those fields are of the appropriate types.
The information from the file is stored in a Config_settings
object.
Config_settings
class In this module, the only function designed to be exported for use elsewhere is load_configurations
. This function is used in the ingest
module to open and load the project's config.json
file.
In the following code load_configurations
is used to load the data from a config.json
in the project's folder.
print(load_configurations(Path("config.json")))


Entities and Environments
You probably notice that when you’re in certain buildings, rooms, or overall environments you feel more energized and productive than others. You might notice that when trying to accomplish certain tasks at home vs. the office it’s much more difficult for you to focus. Similarly, you may find that getting certain tasks done on your touchscreen devices is impossible compared to, say, a computer. Where you’re trying to get work done and through which means greatly impacts the level of productivity you’ll get to work with.
Different Devices for Different Duties
Many people refer to their iPad or tablet as their consumption device. They’ll use it nearly exclusively for reading news, watching movies, or browsing the web. More often than not, if they’re so exclusively reading books on their tablets and then try to pick up where they left off on in the story on their computer, they’ll feel out of place and experience trouble focusing.
Imagine you have multiple assistants all aggregating and organizing the relative papers and tasks, slams them in front of you on your desk, you handle them all, put it all away, and the next assistant comes along to do the same thing for a different topic. This is essentially what is happening when you condition yourself to understand one device for one activity. Each device is that assistant laying out the relevant things for you to take care of right then and there.
Some practical examples of this are:
An iPad with only iBooks, your favorite RSS reader, and a web browser.
You better believe that you are only going to be reading and consuming the news on this iPad. Even before you take any action, simply seeing the only available applications prepares you for doing nothing else.
An AppleScript that opens a browser, text editor, and Terminal.
In this case, you’re stuck on the computer which is probably your main workstation that has everything. Unless you have multiple computers you can devote for certain activities, creating workflows that place the relevant items in front of you can nearly act as that personal assistant.
For doing your web development or programming, a script that opens the tools needed in a separate space for that is just enough to clear your mind of anything else and focus on the tasks at hand.
An iPhone with social media apps
You may be a marketing manager who has to post to Pinterest and Twitter every hour on the hour. Note to yourself to unlock your phone, navigate to a page with the relevant apps placed in order of which to post on first, and you’re good to go. Most of the friction is removed and your only job is to post, not to remember everything.
Where You Work
Have you ever noticed that you’re in a completely different mindset if you’re in the coffee shop than when you’re in the office — even compared to when you’re home but on the couch vs. the desk vs. the bed? Unless you have enough tunnel-vision to completely block out where you are at all times, your environment is going to impact what you’ll feel like working on and how well you’ll perform working on that.
Harvard Business Review has a great write-up on the subject of why you’re more focused while in a coffee shop than in the office. The issue goes deeper than just where you are but who’s around you as well. In this situation, knowing that there are people you directly work with who can easily distract you by speaking about things you’re currently working with other co-workers is, by itself, distracting. On top of that, anyone discussing anything along with the knowledge that anyone can look over your shoulder is just as distracting. This is a large debate in the tech community nowadays regarding open offices and such but slightly deviates from the scope of this discussion.
Cultivate Your Climate
One way to take more advantage of your inevitable shifts in productivity based on location is to allocate certain tasks to certain areas. If you’re working on the same laptop all day for all your tasks, you can essentially have multiple workstations with just one device depending on how well you organize your spaces, programs, and environments.
You can do this by contextualizing the different tasks you have to get done to certain areas:
- Desk
- Couch
- Coffee shop
- Library
- Patio
Here we have three different workplaces doing work for us by getting us in a certain mindset all with one device. Know how you operate and allocate certain tasks that you’ll accomplish more effectively in whichever context. Something that requires focus might be done best in the library or at your desk whereas something that is more lighthearted can be done in bed since you’re likely going to be in a comfortable position — finally something monotonous like checking email or organizing your task manager could be done on your couch or patio since the ambiance can’t really interfere.
The best system is always the one that works best for you. If you find that you can only focus on an important task at certain times of day in certain locations, don’t pass up an opportunity to trick your mind into getting you in that place so you can focus and accomplish those tasks. Sometimes getting up and moving someplace else is the most important push your body needs to finally be in the proper mindset to get things done. Ultimately, sounds, locations, and ambiance can drastically impact how much you get done and how effectively you do it — be in control of how well and how timely you do things by becoming more aware of your surroundings.


To the extent possible under law, Joel Elliott has waived all copyright and related or neighboring rights to rpgjs. This work is published from: United States.
♡ Please copy and share.


Next: Viewing Integers as Bits and Bytes, Previous: Examples of Associativity and Commutativity in Numeric Operations, Up: Numeric Operations
For information about the contagion rules for implicit coercions of arguments in numeric operations, see Rule of Float Precision Contagion, Rule of Float and Rational Contagion, and Rule of Complex Contagion.


India Pale Ale is the classic Alex + Keiths taste. If you want to discover why this company is loved by connoisseurs far and wide, all you have to do is take a sip!
Containing considerably less fat volume as other flavours, the goal of 'Light' beer is to bring our iconic taste to those who are more conscious about their health! CHFA Warning: Contains above average content of daily sodium.
With hints of rare spices such as cinnamon, parsley and ginger, what isn't there to love about this beer? Our boldest and brashest flavour yet!
Infused with tropical lime, lemon and orange citrus, this flavour was crafted specifically for a hot day. You're not one for the outdoors, don't worry. It's just as enjoyable indoors!


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|
Content Rating
Rate content based on objective content.
|
Public Member Functions | |
| def | __init__ (self) |
| def | __contains__ (self, key) |
| def | __getitem__ (self, key) |
| def | dictionary (self) |
| def | total_words (self) |
| def | unique_words (self) |
| def | letters (self) |
| def | load_dictionary (self, filename) |
| def | load_text_file (self, filename) |
| def | load_text (self, text) |
| def | load_words (self, words) |
Store the `dictionary` as a word frequency list while allowing for different methods to load the data and update over time
Definition at line 163 of file spellchecker.py.
| def capstoneproject.content_rating.spelling_correction.spellchecker.WordFrequency.__init__ | ( | self | ) |
Initializes a WordFrequency object.
Definition at line 169 of file spellchecker.py.
| def capstoneproject.content_rating.spelling_correction.spellchecker.WordFrequency.__contains__ | ( | self, | |
| key | |||
| ) |
turn on contains
Definition at line 178 of file spellchecker.py.
| def capstoneproject.content_rating.spelling_correction.spellchecker.WordFrequency.__getitem__ | ( | self, | |
| key | |||
| ) |
turn on getitem
Definition at line 182 of file spellchecker.py.
| def capstoneproject.content_rating.spelling_correction.spellchecker.WordFrequency.dictionary | ( | self | ) |
Counter: A counting dictionary of all words in the corpus and the number of times each has been seen :return: None
Definition at line 187 of file spellchecker.py.
| def capstoneproject.content_rating.spelling_correction.spellchecker.WordFrequency.letters | ( | self | ) |
Returns a listing of all letters found within the corpus. :return: The listing of all letters found within the corpus.
Definition at line 211 of file spellchecker.py.
| def capstoneproject.content_rating.spelling_correction.spellchecker.WordFrequency.load_dictionary | ( | self, | |
| filename | |||
| ) |
Load in a pre-built word frequency list. :param filename: a string, the filepath to the json (optionally gzipped) file to be loaded. :return: None
Definition at line 218 of file spellchecker.py.
| def capstoneproject.content_rating.spelling_correction.spellchecker.WordFrequency.load_text | ( | self, | |
| text | |||
| ) |
Load text from which to generate a word frequency list. :param text: a string, the text to be loaded. :return: None.
Definition at line 242 of file spellchecker.py.
| def capstoneproject.content_rating.spelling_correction.spellchecker.WordFrequency.load_text_file | ( | self, | |
| filename | |||
| ) |
Load in a text file from which to generate a word frequency list. :param filename: a string, the filepath to the text file to be loaded. :return: None.
Definition at line 233 of file spellchecker.py.
| def capstoneproject.content_rating.spelling_correction.spellchecker.WordFrequency.load_words | ( | self, | |
| words | |||
| ) |
Load a list of words from which to generate a word frequency list. :param words: a list, the list of words to be loaded. :return: None.
Definition at line 251 of file spellchecker.py.
| def capstoneproject.content_rating.spelling_correction.spellchecker.WordFrequency.total_words | ( | self | ) |
Provides the sum of all word occurrences in the word frequency dictionary. :return: an int, the sume of all word occurrences in the word frequency dictionary.
Definition at line 195 of file spellchecker.py.
| def capstoneproject.content_rating.spelling_correction.spellchecker.WordFrequency.unique_words | ( | self | ) |
Provides the total number of unique words in the word frequency list. :return: an int, the total number of unique words in the word frequency list.
Definition at line 203 of file spellchecker.py.


| Name |
Description |
| iter |
|
| Basic |
Fundamental equation of state |
| Inverses |
Inverse function |
| Transport |
Transport properties for air |
|
airBaseProp_ps |
Intermediate property record for air |
| rho_props_ps |
Density as function of pressure and specific entropy |
| rho_ps |
Density as function of pressure and specific entropy |
| T_props_ps |
Temperature as function of pressure and specific entropy |
| T_ps |
Temperature as function of pressure and specific entropy |
| h_props_ps |
Specific enthalpy as function or pressure and temperature |
| h_ps |
Specific enthalpy as function or pressure and temperature |
|
airBaseProp_ph |
Intermediate property record for air |
| rho_props_ph |
Density as function of pressure and specific enthalpy |
| rho_ph |
Density as function of pressure and specific enthalpy |
| rho_ph_der |
Derivative function of rho_ph |
| T_props_ph |
Temperature as function of pressure and specific enthalpy |
| T_ph |
Temperature as function of pressure and specific enthalpy |
| T_ph_der |
Derivative function of T_ph |
| s_props_ph |
Specific entropy as function of pressure and specific
enthalpy |
| s_ph |
Specific entropy as function of pressure and specific
enthalpy |
| s_ph_der |
Specific entropy as function of pressure and specific
enthalpy |
| cv_props_ph |
Specific heat capacity at constant volume as function of
pressure and specific enthalpy |
| cv_ph |
Specific heat capacity at constant volume as function of
pressure and specific enthalpy |
| cp_props_ph |
Specific heat capacity at constant pressure as function of
pressure and specific enthalpy |
| cp_ph |
Specific heat capacity at constant pressure as function of
pressure and specific enthalpy |
| beta_props_ph |
Isobaric expansion coefficient as function of pressure and
specific enthalpy |
| beta_ph |
Isobaric expansion coefficient as function of pressure and
specific enthalpy |
|
kappa_props_ph |
Isothermal compressibility factor as function of pressure and
specific enthalpy |
| kappa_ph |
Isothermal compressibility factor as function of pressure and
specific enthalpy |
|
velocityOfSound_props_ph |
Speed of sound as function of pressure and specific
enthalpy |
|
velocityOfSound_ph |
|
|
isentropicExponent_props_ph |
Isentropic exponent as function of pressure and specific
enthalpy |
|
isentropicExponent_ph |
Isentropic exponent as function of pressure and specific
enthalpy |
| ddph_props |
Density derivative by pressure |
| ddph |
Density derivative by pressure |
| ddhp_props |
Density derivative by specific enthalpy |
| ddhp |
Density derivative by specific enthalpy |
|
airBaseProp_pT |
Intermediate property record for air (p and T preferred
states) |
| rho_props_pT |
Density as function or pressure and temperature |
| rho_pT |
Density as function or pressure and temperature |
| rho_pT_der |
Derivative function of rho_pT |
| h_props_pT |
Specific enthalpy as function or pressure and temperature |
| h_pT |
Specific enthalpy as function or pressure and temperature |
| h_pT_der |
Derivative function of h_pT |
| s_props_pT |
Specific entropy as function of pressure and temperature |
| s_pT |
Temperature as function of pressure and temperature |
| cv_props_pT |
Specific heat capacity at constant volume as function of
pressure and temperature |
| cv_pT |
Specific heat capacity at constant volume as function of
pressure and temperature |
| cp_props_pT |
Specific heat capacity at constant pressure as function of
pressure and temperature |
| cp_pT |
Specific heat capacity at constant pressure as function of
pressure and temperature |
| beta_props_pT |
Isobaric expansion coefficient as function of pressure and
temperature |
| beta_pT |
Isobaric expansion coefficient as function of pressure and
temperature |
|
kappa_props_pT |
Isothermal compressibility factor as function of pressure and
temperature |
| kappa_pT |
Isothermal compressibility factor as function of pressure and
temperature |
|
velocityOfSound_props_pT |
Speed of sound as function of pressure and temperature |
|
velocityOfSound_pT |
Speed of sound as function of pressure and temperature |
|
isentropicExponent_props_pT |
Isentropic exponent as function of pressure and
temperature |
|
isentropicExponent_pT |
Isentropic exponent as function of pressure and
temperature |
|
airBaseProp_dT |
Intermediate property record for air (d and T preferred
states) |
| h_props_dT |
Specific enthalpy as function of density and temperature |
| h_dT |
Specific enthalpy as function of density and temperature |
| h_dT_der |
Derivative function of h_dT |
| p_props_dT |
Pressure as function of density and temperature |
| p_dT |
Pressure as function of density and temperature |
| p_dT_der |
Derivative function of p_dT |
| s_props_dT |
Specific entropy as function of density and temperature |
| s_dT |
Temperature as function of density and temperature |
| cv_props_dT |
Specific heat capacity at constant volume as function of
density and temperature |
| cv_dT |
Specific heat capacity at constant volume as function of
density and temperature |
| cp_props_dT |
Specific heat capacity at constant pressure as function of
density and temperature |
| cp_dT |
Specific heat capacity at constant pressure as function of
density and temperature |
| beta_props_dT |
Isobaric expansion coefficient as function of density and
temperature |
| beta_dT |
Isobaric expansion coefficient as function of density and
temperature |
|
kappa_props_dT |
Isothermal compressibility factor as function of density and
temperature |
| kappa_dT |
Isothermal compressibility factor as function of density and
temperature |
|
velocityOfSound_props_dT |
Speed of sound as function of density and temperature |
|
velocityOfSound_dT |
Speed of sound as function of density and temperature |
|
isentropicExponent_props_dT |
Isentropic exponent as function of density and temperature |
|
isentropicExponent_dT |
Isentropic exponent as function of density and temperature |


$def with (paste_id, created, poster, title, body, syntax, comments) $var title: $title
Pasted by $poster at $created:
Download raw text
$comment['poster'] wrote at $created:
$comment['poster'] wrote at $created:
$:creole2html(comment['body'])


March 2009 (Vol. 15 Issue 1 Page 1-34)
EDITORIAL
Cranes, Structures under Construction, and Temporary Facilities: Are We Doing Enough to Ensure They Are Safe?
Cranes, Structures under Construction, and Temporary Facilities: Are We Doing Enough to Ensure They Are Safe?
Cranes, Structures under Construction, and Temporary Facilities: Are We Doing Enough to Ensure They Are Safe?
Cranes, Structures under Construction, and Temporary Facilities: Are We Doing Enough to Ensure They Are Safe?


|
The Nissan Armada is Nissan's full-size SUV. It shares its body-on-frame construction D platform with the Nissan Titan pickup truck, Nissan Xterra SUV, Nissan Frontier pickup truck, and Nissan Pathfinder crossover. An upscale version of the Armada was sold as the Infiniti QX56 from 2004 to 2012, when it switched to a platform based on the Nissan Patrol. From 2003 to 2015, the Armada was assembled in Canton, Mississippi, ceasing in 2016. From mid-2016 onwards, the Armada is currently built in Yukuhashi, Kyushu, Japan and share the same platform as the Patrol, with American-specific modifications, and went on sale in late Summer 2016 as a 2017 model. |
|||||
Manufacturer |
Class |
Base MSRP$44,900 |
Average MPGUp to 14 city / 19 highway |
Drive DescriptionRear or All-Wheel Drive |
Production Run2003-present |


WHO WE ARE
Dimithra Nimnaka
Student 3
Chief Executive Officer
<EMAIL_ADDRESS>Nujitha Wickramasurendra
Student 1
Chief Financial Officer
<EMAIL_ADDRESS>Akshaan Bandara
Student 4
Marketing manager
<EMAIL_ADDRESS>Hiruni Perera
Student 2
HR Manager
<EMAIL_ADDRESS>Our Vision
Our vision is to see the music world through the Instrumental trends which we create. We don't follow the trends, we create them. We don't fear change, we embrace it. We define the future of the music instruments by bringing them closer to you. This is a never ending task.
***
Our Mission
Our mission is to follow the step by step path to get closer to the customers and the music family and be their no.1 outlet for the music instruments selling industry. Giving the No.1.
***
Our Partners
We have partnered up with the world's best music instrument brands to give you the best and feel the music close to you. Yamaha, Kawai, Gibson and LP are our partners who you will receive the best from for you.
***
Our Promise
We promise to deliver the best to our customers and treat them with great pleasure for all their interests regarding instruments. We will show the brands for them to choose what is best for them and to build their bons with it.
***


System Architect Picture "Subject Identifier Allocated"
Parent Diagram:
Subject Identifier State
(UML Class)


The Sean Mahoney Memorial foundation aims to educate and prevent suicide by generating awareness. By creating a culture that understands mental health and that knows when to be proactive, our foundation wants to bring hope to those whom suicide has affected. Our goals are to create event-based experiences and use artistic influence while raising funds to sponsor our awareness and prevention efforts. Proceeds will go towards informational programs that make resources available for those at risk and a scholarship.
The Sean Mahoney Memorial Foundation is a 501(c)(3) recognized charity.
If you would like to get involved please inquire us below.
- The Shred4Sean Team
Sean Mahoney Memorial Foundation | 2016 Shred4Sean.com™
Artwork: Chloe Lewis Design ©


---
layout: post
authors: ["Aron Ahmadia"]
title: "Release 2013.11"
date: 2013-12-10
time: "11:30:00"
tags: ["Announcements", "Content", "Lessons"]
---
We are pleased to announce the release of
v2013.11
of our lesson materials.
This release represents nearly 2 years of collaborative lesson development from 54 contributors,
and features lessons for using the Unix shell to automate repetitive tasks,
modular programming in Python and R,
personal and collaborative version control with Git,
unit testing,
and working with databases.
Contributors include:
- Aron Ahmadia
- Joshua Ainsley
- Camille Avestruz
- John Blischak
- Azalee Bostroem
- Amy Brown
- Jed Brown
- Cliburn Chan
- Amanda Charbonneau
- Matt Davis
- Michael Droettboom
- Stephen J. Eglen
- Milad Fatenejad
- Patrick Fuller
- Julian Garcia
- Molly Gibson
- Ivan Gonzalez
- Tommy Guy
|
- Steve Haddock
- Michael Hansen
- Trent Hauck
- Konrad Hinsen
- Preston Holmes
- Katy Huff
- Damien Irving
- Paul Ivanov
- Mike Jackson
- Jessica Kerr
- Radhika Khetani
- W. Trevor King
- Christina Koch
- Steven Koenig
- Bernhard Konrad
- Sri Hari Krishna Narayanan
- Doug Latornell
- Phil Lies
|
- Phil Lies
- Matthew Lightman
- Yuxi Luo
- Cam Macdonell
- Aronne Merrelli
- Fernando Perez
- Jon Pipitone
- Ariel Rokem
- Anthony Scopatz
- Raniere Silva
- Joshua Ryan Smith
- Will Trimble
- Ben Waugh
- Ethan White
- Lynne Williams
- Greg Wilson
- Paul Wilson
- Sasha Wood
|
Our thanks to everyone who made this possible.


Full Name
Job Title
Government Digital Service
@twitterhandle
This is a text slide
This is how to annotate a screenshot
Thanks!


This demo shows the default viewer. In most cases, you can also omit the property [useBrowserLocale]
. It's a
performance optimization: the showcase embeds the translation files in the index.html
. This approach is faster than
the flexible default approach which supports more then 120 languages and dialects.
If you're missing the find dialog and the text selection: that's a performance optimization. The base64 demo adds the text layer. That's a bit slower, but allows you to find and select text.
The height
attribute can often be omitted, too. The showcase only needs it because its layout framework, Angular
Material, sets the height of the PDF viewer to zero pixels by default.
The page is the number page number. It always starts with 1.
The page label is the page number assigned by the author of the PDF document. For example, the document below uses roman numbers for the table of contents and arabic numbers for the main body.
If you try to use both `[(page)]` and `[(pageLabel)]` with two-way binding, you'll run into `ExpressionChangedAfterItHasBeenCheckedErrors`. To prevent this, you'll want to adopt the `OnPush` change detection strategy.
You can choose between two predefined color themes, or you can provide your own custom color theme. Note that switching the themes doesn't work reliably without a full reload (i.e. hitting the F5 or CMD+R key). This demo reloads the page programmatically each time you change the theme.
If you omit the [height]
attribute, the PDF viewer tries to use all the available vertical space.
To make this work, make sure the surrounding container is large enough to contain the PDF viewer.
By default, many CSS frameworks set the height of an empty container to zero pixels.
You can use the height
attribute to work around this limitation or to fine-tune the amount
of screen estate you need.


You may know by now that I like to make tutorials for things with dismal search results, and this is no different. The search results when I queried for the title of this post included the following:
Yeah. Not exactly what I was looking for. So I started by following a video tutorial (just kidding, actually I started by blindly trying to merge the basic sails app with my pre-existing code, which was painfully unsuccessful) to the T just to get an idea of how sails works, seeing as I’m still more than a little confused about routing and http and servers and databases. I shall now extrapolate the process of converting this project to use pug, to a tutorial on starting a sails app with pug.
Normally you would be able to generate a project using a different templating engine than the default EJS, but it seems the name transition from Jade → Pug is not complete. The closest we can get (until the Pug views generator is published…) (Update: it’s a thing!) is to run
sails new puggity-project --template=jade
in the terminal to make a new sails project called ‘puggity-project’. Be sure that you have sails installed globally before trying to run this command — you can do that using the following command (also in the terminal) :
npm install sails -g
You may need to preface the command with ‘sudo’ if this command spits back a bunch of mumblebump about permissions.
Now we need to change all of the Jade config to Pug, including changing filename extensions in /view to .pug, installing pug, and changing the view engine.
cd puggity-project/views
for file in *.jade; do mv $file `basename $file .jade`.pug; done
npm i --save pug
Open config/views.js and change the line that says engine: “jade” to say engine: “pug”.
You should now be able to run
sails lift
or
npm start
(whichever you prefer — “sails lift” is their cute start command but for consistency if you work with other npm projects, you might appreciate using “npm start”.)
From this point you can basically follow this tutorial I linked above, being mindful that when the EJS is mentioned, you will need to take the appropriate action but using Pug syntax/files.
Some little notes:
- In new .pug files, you will need to start with
extends ../layout
block body
- For ep.3: watch the updated version (which is later in the playlist)
- In ep.3: the
sails generate user
command is going to need to besails generate api user
- After running running
sails generate api user
, you may need to go into config/models.js and set uncomment the “migrate” line (I also changed it tomigrate: ‘safe’
, because I like the sound of “safe”!) to avoid command line error msgs
In episode 3, you create a form with one input as follows:
<input type=“hidden” name="_csrf" value=“<%= _csrf %>" >
However, the <% … %> syntax is specific to EJS templates; we need to puglify it! (Not uglify…pug syntax is definitely prettier to my eyes!) Our version will look like this:
input(type="hidden" name="_csrf" value= _csrf)
Voila! C’est beautiful.
Then in episode 5, you get into making variables available to your views, which you can read more about in the locals documentation of Sails. They can then be accessed in the Pug-typical way (as seen above for the input “value” attribute), by appending an equals sign, a space, and the variable name to either an attribute or a tag.
There you go! I hope this helps you get started whipping up a Sails.js + Pug app. If you need more inspiration or to see some code, check out my sails + pug project code or the app itself! Good luck and have fun! 😃
Note: This post was migrated from its original home on Medium on February 23, 2017.


Local aliases are basic aliases in the m0n0wall interface. You can use them as you would use aliases in the normal m0n0wall interface.
Global aliases are common to all m0n0wall. Basically, in the configuration of one m0n0wall, they are alike aliases.
The rule for local and global aliases are as following:


I'm a software engineer looking for new challenges. I have a great sense of curiosity that drives me to learn about new topics and to defy myself. I'm interested in developing software solutions to real world problems and I'm particulary curious and eager to learn about Data Analysis, Artificial Intelligence and their different uses.
I have worked in different roles at very different companies and projects. This diverse experience has allowed me to develop technical and non technical skills that made me grow as a better professional and a better person.
I have several interests apart from software development. I love playing and watching tennis. I enjoy trekking, walking in the nature, and exploring new places. I'm interested in different cultures and I like learning languages so I'm always trying to improve my English, to practice some French and to keep learning Italian. I find human behavior fascinating and I've taken online courses on moral philossophy and microeconomics.
Don't be fooled by all of the above.
See more about me and my work. Feel free to contact me.


module MongoReply: sig
.. end
This module defines reply that MongoDB sends back for a query.
type
t
type of reply sent from MongoDB
val decode_reply : string -> t
decode a string received from MongoDB to a MongoReply
Values from a MongoReply
: t -> MongoHeader.t
get the MongoHeader out of a MongoReply
val get_response_flags : t -> int32
get the response_flags field out of a MongoReply
val get_cursor : t -> int64
get the cursor_id out of a MongoReply
val get_starting_from : t -> int32
get the starting_from field out of a MongoReply
val get_num_returned : t -> int32
get the number of items returned out of a MongoReply
val get_document_list : t -> Bson.t list
get the document list returned out of a MongoReply
Operations
val to_string : t -> string
convert a MongoReply to a human readable string


Flex 4 Cookbook Coming Soon!
2010 March 24th by todd anderson
Following the announcement of the Flex 4 SDK release, i thought i would mention a little something about a publication i have had the pleasure to be apart of (again! Big ups to Josh). The Flex 4 Cookbook from O’Reilly Media is expected to be dropped on May 15th 2010 and you can pre-order yours (and your loved one’s) today.
With the paradigm shifts in architecture from Flex 3 to Flex 4, the Flex 4 Cookbook is hardly an ‘updated’ version of the last. I had the pleasure i’ve diving deeper into the new SDK along side some extremely talented folks. Josh and I snagged Garth Braithwaite (of InsideRIA and Flash Community fame) and forced asked him to contribute his knowledge and expertise and we also snatched up David Tucker, Rich Tretola and Marco Casario of the Adobe AIR 1.5 Cookbook and dedicated a few chapters to Adobe AIR 2.0.
What could come of such a stellar line-up? More pages of writing than can be published that has been gratefully edited down to coherent sentences by the O’Reilly publishing team. And maybe a few laughs.
This is a huge step in the Flex 4 SDK and, in my opinion, a much needed step and the correct vision of the future of development for the Flash Platform. The Flex 4 engineers did an amazing job and i highly recommend downloading the SDK and playing around. The separation of responsibilities within the new Spark component architecture is a huge boost in my workflow and a stellar achievement.


| HADOOP-15418 |
Hadoop KMSAuthenticationFilter needs to use getPropsByPrefix instead of iterator to avoid ConcurrentModificationException |
Major |
common |
Suma Shivaprasad |
Suma Shivaprasad |
| HDFS-14004 |
TestLeaseRecovery2#testCloseWhileRecoverLease fails intermittently in trunk |
Major |
. |
Ayush Saxena |
Ayush Saxena |
| HDFS-13959 |
TestUpgradeDomainBlockPlacementPolicy is flaky |
Major |
. |
Ayush Saxena |
Ayush Saxena |
| YARN-8948 |
PlacementRule interface should be for all YarnSchedulers |
Major |
. |
Bibin Chundatt |
Bibin Chundatt |
| HADOOP-16013 |
DecayRpcScheduler decay thread should run as a daemon |
Major |
ipc |
Erik Krogen |
Erik Krogen |
| HDFS-14175 |
EC: Native XOR decoder should reset the output buffer before using it. |
Major |
ec, hdfs |
Surendra Singh Lilhore |
Ayush Saxena |
| HDFS-14202 |
“dfs.disk.balancer.max.disk.throughputInMBperSec” property is not working as per set value. |
Major |
diskbalancer |
Ranith Sardar |
Ranith Sardar |
| HADOOP-16127 |
In ipc.Client, put a new connection could happen after stop |
Major |
ipc |
Tsz-wo Sze |
Tsz-wo Sze |
| YARN-4901 |
QueueMetrics needs to be cleared before MockRM is initialized |
Major |
scheduler |
Daniel Templeton |
Peter Bacsko |
| HADOOP-16161 |
NetworkTopology#getWeightUsingNetworkLocation return unexpected result |
Major |
net |
Xiaoqiao He |
Xiaoqiao He |
| HDFS-14434 |
webhdfs that connect secure hdfs should not use user.name parameter |
Minor |
webhdfs |
KWON BYUNGCHANG |
KWON BYUNGCHANG |
| HDFS-14527 |
Stop all DataNodes may result in NN terminate |
Major |
namenode |
Xiaoqiao He |
Xiaoqiao He |
| HDFS-14494 |
Move Server logging of StatedId inside receiveRequestState() |
Major |
. |
Konstantin Shvachko |
Shweta |
| HDFS-14599 |
HDFS-12487 breaks test TestDiskBalancer.testDiskBalancerWithFedClusterWithOneNameServiceEmpty |
Major |
diskbalancer |
Wei-Chiu Chuang |
Xiaoqiao He |
| HDFS-14618 |
Incorrect synchronization of ArrayList field (ArrayList is thread-unsafe). |
Critical |
. |
Paul Ward |
Paul Ward |
| HDFS-14610 |
HashMap is not thread safe. Field storageMap is typically synchronized by storageMap. However, in one place, field storageMap is not protected with synchronized. |
Critical |
. |
Paul Ward |
Paul Ward |
| HDFS-14499 |
Misleading REM_QUOTA value with snapshot and trash feature enabled for a directory |
Major |
snapshots |
Shashikant Banerjee |
Shashikant Banerjee |
| HADOOP-16451 |
Update jackson-databind to <IP_ADDRESS> |
Major |
. |
Wei-Chiu Chuang |
Siyao Meng |
| HDFS-14647 |
NPE during secure namenode startup |
Major |
hdfs |
Fengnan Li |
Fengnan Li |
| HADOOP-16461 |
Regression: FileSystem cache lock parses XML within the lock |
Major |
fs |
Gopal Vijayaraghavan |
Gopal Vijayaraghavan |
| HDFS-14660 |
[SBN Read] ObserverNameNode should throw StandbyException for requests not from ObserverProxyProvider |
Major |
. |
Chao Sun |
Chao Sun |
| HADOOP-16460 |
ABFS: fix for Sever Name Indication (SNI) |
Major |
fs/azure |
Thomas Marqardt |
Sneha Vijayarajan |
| HDFS-14569 |
Result of crypto -listZones is not formatted properly |
Major |
. |
Hemanth Boyina |
Hemanth Boyina |
| HADOOP-12282 |
Connection thread’s name should be updated after address changing is detected |
Major |
ipc |
zhouyingchao |
Lisheng Sun |
| HDFS-14686 |
HttpFS: HttpFSFileSystem#getErasureCodingPolicy always returns null |
Major |
httpfs |
Siyao Meng |
Siyao Meng |
| HADOOP-15865 |
ConcurrentModificationException in Configuration.overlay() method |
Major |
. |
Oleksandr Shevchenko |
Oleksandr Shevchenko |
| HADOOP-16487 |
Update jackson-databind to <IP_ADDRESS> |
Critical |
. |
Siyao Meng |
Siyao Meng |
| HDFS-14759 |
HDFS cat logs an info message |
Major |
. |
Eric Badger |
Eric Badger |
| HADOOP-16533 |
Update jackson-databind to <IP_ADDRESS> |
Major |
. |
Akira Ajisaka |
Akira Ajisaka |
| HDFS-14699 |
Erasure Coding: Storage not considered in live replica when replication streams hard limit reached to threshold |
Critical |
ec |
Zhao Yi Ming |
Zhao Yi Ming |
| YARN-9833 |
Race condition when DirectoryCollection.checkDirs() runs during container launch |
Major |
. |
Peter Bacsko |
Peter Bacsko |
| YARN-9837 |
YARN Service fails to fetch status for Stopped apps with bigger spec files |
Major |
yarn-native-services |
Tarun Parimi |
Tarun Parimi |
| YARN-2255 |
YARN Audit logging not added to log4j.properties |
Major |
. |
Varun Saxena |
Aihua Xu |
| HDFS-14836 |
FileIoProvider should not increase FileIoErrors metric in datanode volume metric |
Minor |
. |
Aiphago |
Aiphago |
| HADOOP-16582 |
LocalFileSystem’s mkdirs() does not work as expected under viewfs. |
Major |
. |
Kihwal Lee |
Kihwal Lee |
| HADOOP-16581 |
ValueQueue does not trigger an async refill when number of values falls below watermark |
Major |
common, kms |
Yuval Degani |
Yuval Degani |
| HDFS-14853 |
NPE in DFSNetworkTopology#chooseRandomWithStorageType() when the excludedNode is not present |
Major |
. |
Ranith Sardar |
Ranith Sardar |
| HDFS-13660 |
DistCp job fails when new data is appended in the file while the distCp copy job is running |
Critical |
distcp |
Mukund Thakur |
Mukund Thakur |
| HDFS-14808 |
EC: Improper size values for corrupt ec block in LOG |
Major |
ec |
Harshakiran Reddy |
Ayush Saxena |
| HDFS-14849 |
Erasure Coding: the internal block is replicated many times when datanode is decommissioning |
Major |
ec, erasure-coding |
HuangTao |
HuangTao |
| YARN-9858 |
Optimize RMContext getExclusiveEnforcedPartitions |
Major |
. |
Jonathan Hung |
Jonathan Hung |
| HDFS-14492 |
Snapshot memory leak |
Major |
snapshots |
Wei-Chiu Chuang |
Wei-Chiu Chuang |
| HDFS-14418 |
Remove redundant super user priveledge checks from namenode. |
Major |
. |
Ayush Saxena |
Ayush Saxena |
| HADOOP-16619 |
Upgrade jackson and jackson-databind to 2.9.10 |
Major |
. |
Siyao Meng |
Siyao Meng |
| HDFS-14637 |
Namenode may not replicate blocks to meet the policy after enabling upgradeDomain |
Major |
namenode |
Stephen O’Donnell |
Stephen O’Donnell |
| HDFS-14879 |
Header was wrong in Snapshot web UI |
Major |
. |
Hemanth Boyina |
Hemanth Boyina |
| HDFS-14655 |
[SBN Read] Namenode crashes if one of The JN is down |
Critical |
. |
Harshakiran Reddy |
Ayush Saxena |
| HDFS-14859 |
Prevent unnecessary evaluation of costly operation getNumLiveDataNodes when dfs.namenode.safemode.min.datanodes is not zero |
Major |
hdfs |
Srinivasu Majeti |
Srinivasu Majeti |
| YARN-6715 |
Fix documentation about NodeHealthScriptRunner |
Major |
documentation, nodemanager |
Peter Bacsko |
Peter Bacsko |
| YARN-9552 |
FairScheduler: NODE_UPDATE can cause NoSuchElementException |
Major |
fairscheduler |
Peter Bacsko |
Peter Bacsko |
| HDFS-14754 |
Erasure Coding : The number of Under-Replicated Blocks never reduced |
Critical |
ec |
Hemanth Boyina |
Hemanth Boyina |
| HDFS-14245 |
Class cast error in GetGroups with ObserverReadProxyProvider |
Major |
. |
Shen Yinjie |
Erik Krogen |
| HDFS-14373 |
EC : Decoding is failing when block group last incomplete cell fall in to AlignedStripe |
Critical |
ec, hdfs-client |
Surendra Singh Lilhore |
Surendra Singh Lilhore |
| HDFS-14509 |
DN throws InvalidToken due to inequality of password when upgrade NN 2.x to 3.x |
Blocker |
. |
Yuxuan Wang |
Yuxuan Wang |
| HDFS-14886 |
In NameNode Web UI’s Startup Progress page, Loading edits always shows 0 sec |
Major |
. |
Hemanth Boyina |
Hemanth Boyina |
| YARN-8453 |
Additional Unit tests to verify queue limit and max-limit with multiple resource types |
Major |
capacity scheduler |
Sunil G |
Adam Antal |
| HDFS-14890 |
Setting permissions on name directory fails on non posix compliant filesystems |
Blocker |
. |
hirik |
Siddharth Wagle |
| HADOOP-16580 |
Disable retry of FailoverOnNetworkExceptionRetry in case of AccessControlException |
Major |
common |
Adam Antal |
Adam Antal |
| HDFS-14909 |
DFSNetworkTopology#chooseRandomWithStorageType() should not decrease storage count for excluded node which is already part of excluded scope |
Major |
namenode |
Surendra Singh Lilhore |
Surendra Singh Lilhore |
| HADOOP-16662 |
Remove unnecessary InnerNode check in NetworkTopology#add() |
Minor |
. |
Lisheng Sun |
Lisheng Sun |
| HDFS-14847 |
Erasure Coding: Blocks are over-replicated while EC decommissioning |
Critical |
ec |
Hui Fei |
Hui Fei |
| HDFS-14913 |
Correct the value of available count in DFSNetworkTopology#chooseRandomWithStorageType() |
Major |
. |
Ayush Saxena |
Ayush Saxena |
| YARN-9915 |
Fix FindBug issue in QueueMetrics |
Minor |
. |
Prabhu Joseph |
Prabhu Joseph |
| HDFS-12749 |
DN may not send block report to NN after NN restart |
Major |
datanode |
TanYuxin |
Xiaoqiao He |
| HDFS-13901 |
INode access time is ignored because of race between open and rename |
Major |
. |
Jinglun |
Jinglun |
| HDFS-14910 |
Rename Snapshot with Pre Descendants Fail With IllegalArgumentException. |
Blocker |
. |
Íñigo Goiri |
Wei-Chiu Chuang |
| HDFS-14308 |
DFSStripedInputStream curStripeBuf is not freed by unbuffer() |
Major |
ec |
Joe McDonnell |
Zhao Yi Ming |
| HDFS-14931 |
hdfs crypto commands limit column width |
Major |
. |
Eric Badger |
Eric Badger |
| HADOOP-16669 |
TestRawLocalFileSystemContract.testPermission fails if no native library |
Minor |
common, test |
Steve Loughran |
Steve Loughran |
| HDFS-14920 |
Erasure Coding: Decommission may hang If one or more datanodes are out of service during decommission |
Major |
ec |
Hui Fei |
Hui Fei |
| HDFS-13736 |
BlockPlacementPolicyDefault can not choose favored nodes when ‘dfs.namenode.block-placement-policy.default.prefer-local-node’ set to false |
Major |
. |
hu xiaodong |
hu xiaodong |
| HDFS-14925 |
rename operation should check nest snapshot |
Major |
namenode |
Junwang Zhao |
Junwang Zhao |
| YARN-9949 |
Add missing queue configs for root queue in RMWebService#CapacitySchedulerInfo |
Minor |
capacity scheduler |
Prabhu Joseph |
Prabhu Joseph |
| HDFS-14945 |
Revise PacketResponder’s log. |
Minor |
datanode |
Xudong Cao |
Xudong Cao |
| HDFS-14946 |
Erasure Coding: Block recovery failed during decommissioning |
Major |
. |
Hui Fei |
Hui Fei |
| HDFS-14384 |
When lastLocatedBlock token expire, it will take 1~3s second to refetch it. |
Major |
hdfs-client |
Surendra Singh Lilhore |
Surendra Singh Lilhore |
| HDFS-14806 |
Bootstrap standby may fail if used in-progress tailing |
Major |
namenode |
Chen Liang |
Chen Liang |
| HDFS-14941 |
Potential editlog race condition can cause corrupted file |
Major |
namenode |
Chen Liang |
Chen Liang |
| HDFS-14958 |
TestBalancerWithNodeGroup is not using NetworkTopologyWithNodeGroup |
Minor |
hdfs |
Jim Brennan |
Jim Brennan |
| HDFS-14720 |
DataNode shouldn’t report block as bad block if the block length is Long.MAX_VALUE. |
Major |
datanode |
Surendra Singh Lilhore |
Hemanth Boyina |
| HADOOP-16676 |
Backport HADOOP-16152 to branch-3.2 |
Major |
common |
DW |
Siyao Meng |
| HADOOP-16677 |
Recalculate the remaining timeout millis correctly while throwing an InterupptedException in SocketIOWithTimeout. |
Minor |
common |
Xudong Cao |
Xudong Cao |
| HDFS-14884 |
Add sanity check that zone key equals feinfo key while setting Xattrs |
Major |
encryption, hdfs |
Mukul Kumar Singh |
Mukul Kumar Singh |
| HADOOP-15097 |
AbstractContractDeleteTest::testDeleteNonEmptyDirRecursive with misleading path |
Minor |
fs, test |
zhoutai.zt |
Xieming Li |
| HADOOP-16710 |
testing_azure.md documentation is misleading |
Major |
fs/azure, test |
Andras Bokor |
Andras Bokor |
| YARN-9984 |
FSPreemptionThread can cause NullPointerException while app is unregistered with containers running on a node |
Major |
fairscheduler |
Wilfred Spiegelenburg |
Wilfred Spiegelenburg |
| YARN-9983 |
Typo in YARN Service overview documentation |
Trivial |
documentation |
Denes Gerencser |
Denes Gerencser |
| HADOOP-16719 |
Remove the disallowed element config within maven-checkstyle-plugin |
Major |
. |
Wanqiang Ji |
Wanqiang Ji |
| HADOOP-16700 |
RpcQueueTime may be negative when the response has to be sent later |
Minor |
. |
xuzq |
xuzq |
| HADOOP-15686 |
Supress bogus AbstractWadlGeneratorGrammarGenerator in KMS stderr |
Major |
kms |
Wei-Chiu Chuang |
Wei-Chiu Chuang |
| HDFS-14940 |
HDFS Balancer : Do not allow to set balancer maximum network bandwidth more than 1TB |
Minor |
balancer & mover |
Souryakanta Dwivedy |
Hemanth Boyina |
| YARN-9838 |
Fix resource inconsistency for queues when moving app with reserved container to another queue |
Critical |
capacity scheduler |
jiulongzhu |
jiulongzhu |
| YARN-9968 |
Public Localizer is exiting in NodeManager due to NullPointerException |
Major |
nodemanager |
Tarun Parimi |
Tarun Parimi |
| YARN-9011 |
Race condition during decommissioning |
Major |
nodemanager |
Peter Bacsko |
Peter Bacsko |
| HDFS-14973 |
Balancer getBlocks RPC dispersal does not function properly |
Major |
balancer & mover |
Erik Krogen |
Erik Krogen |
| HADOOP-16685 |
FileSystem#listStatusIterator does not check if given path exists |
Major |
fs |
Sahil Takiar |
Sahil Takiar |
| MAPREDUCE-7240 |
Exception ’ Invalid event: TA_TOO_MANY_FETCH_FAILURE at SUCCESS_FINISHING_CONTAINER’ cause job error |
Critical |
. |
luhuachao |
luhuachao |
| MAPREDUCE-7249 |
Invalid event TA_TOO_MANY_FETCH_FAILURE at SUCCESS_CONTAINER_CLEANUP causes job failure |
Critical |
applicationmaster, mrv2 |
Wilfred Spiegelenburg |
Wilfred Spiegelenburg |
| YARN-9993 |
Remove incorrectly committed files from YARN-9011 |
Major |
yarn |
Wilfred Spiegelenburg |
Wilfred Spiegelenburg |
| HDFS-15010 |
BlockPoolSlice#addReplicaThreadPool static pool should be initialized by static method |
Major |
datanode |
Surendra Singh Lilhore |
Surendra Singh Lilhore |
| HADOOP-16744 |
Fix building instruction to enable zstd |
Minor |
documentation |
Masatake Iwasaki |
Masatake Iwasaki |
| YARN-9985 |
Unsupported “transitionToObserver” option displaying for rmadmin command |
Minor |
RM, yarn |
Souryakanta Dwivedy |
Ayush Saxena |
| HADOOP-16754 |
Fix docker failed to build yetus/hadoop |
Blocker |
build |
Kevin Su |
Kevin Su |
| HDFS-15032 |
Balancer crashes when it fails to contact an unavailable NN via ObserverReadProxyProvider |
Major |
balancer & mover |
Erik Krogen |
Erik Krogen |
| HDFS-15036 |
Active NameNode should not silently fail the image transfer |
Major |
namenode |
Konstantin Shvachko |
Chen Liang |
| HDFS-14519 |
NameQuota is not update after concat operation, so namequota is wrong |
Major |
. |
Ranith Sardar |
Ranith Sardar |
| YARN-10055 |
bower install fails |
Blocker |
build, yarn-ui-v2 |
Akira Ajisaka |
Akira Ajisaka |
| HDFS-15076 |
Fix tests that hold FSDirectory lock, without holding FSNamesystem lock. |
Major |
test |
Konstantin Shvachko |
Konstantin Shvachko |
| HDFS-15073 |
Replace curator-shaded guava import with the standard one |
Minor |
hdfs-client |
Akira Ajisaka |
Chandra Sanivarapu |
| HADOOP-16042 |
Update the link to HadoopJavaVersion |
Minor |
documentation |
Akira Ajisaka |
Chandra Sanivarapu |
| HDFS-14934 |
[SBN Read] Standby NN throws many InterruptedExceptions when dfs.ha.tail-edits.period is 0 |
Major |
. |
Takanobu Asanuma |
Ayush Saxena |
| YARN-10053 |
Placement rules do not use correct group service init |
Major |
yarn |
Wilfred Spiegelenburg |
Wilfred Spiegelenburg |
| HDFS-15068 |
DataNode could meet deadlock if invoke refreshVolumes when register |
Major |
datanode |
Xiaoqiao He |
Aiphago |
| MAPREDUCE-7255 |
Fix typo in MapReduce documentaion example |
Trivial |
documentation |
Sergey Pogorelov |
Sergey Pogorelov |
| HDFS-15072 |
HDFS MiniCluster fails to start when run in directory path with a % |
Minor |
. |
Geoffrey Jacoby |
Masatake Iwasaki |
| HDFS-15077 |
Fix intermittent failure of TestDFSClientRetries#testLeaseRenewSocketTimeout |
Minor |
test |
Masatake Iwasaki |
Masatake Iwasaki |
| HDFS-15080 |
Fix the issue in reading persistent memory cached data with an offset |
Major |
caching, datanode |
Feilong He |
Feilong He |
| YARN-7387 |
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.TestIncreaseAllocationExpirer fails intermittently |
Major |
. |
Miklos Szegedi |
Jim Brennan |
| YARN-8672 |
TestContainerManager#testLocalingResourceWhileContainerRunning occasionally times out |
Major |
nodemanager |
Jason Darrell Lowe |
Chandni Singh |
| HDFS-14957 |
INodeReference Space Consumed was not same in QuotaUsage and ContentSummary |
Major |
namenode |
Hemanth Boyina |
Hemanth Boyina |
| MAPREDUCE-7252 |
Handling 0 progress in SimpleExponential task runtime estimator |
Minor |
. |
Ahmed Hussein |
Ahmed Hussein |
| HADOOP-16749 |
Configuration parsing of CDATA values are blank |
Major |
conf |
Jonathan Turner Eagles |
Daryn Sharp |
| HDFS-15095 |
Fix accidental comment in flaky test TestDecommissioningStatus |
Major |
hdfs |
Ahmed Hussein |
Ahmed Hussein |
| HDFS-15099 |
[SBN Read] checkOperation(WRITE) should throw ObserverRetryOnActiveException on ObserverNode |
Major |
namenode |
Konstantin Shvachko |
Chen Liang |
| HDFS-14578 |
AvailableSpaceBlockPlacementPolicy always prefers local node |
Major |
block placement |
Wei-Chiu Chuang |
Ayush Saxena |
| HADOOP-16683 |
Disable retry of FailoverOnNetworkExceptionRetry in case of wrapped AccessControlException |
Major |
common |
Adam Antal |
Adam Antal |
| MAPREDUCE-7256 |
Fix javadoc error in SimpleExponentialSmoothing |
Minor |
documentation |
Masatake Iwasaki |
Masatake Iwasaki |
| YARN-8373 |
RM Received RMFatalEvent of type CRITICAL_THREAD_CRASH |
Major |
fairscheduler, resourcemanager |
Girish Bhat |
Wilfred Spiegelenburg |
| MAPREDUCE-7247 |
Modify HistoryServerRest.html content,change The job attempt id‘s datatype from string to int |
Major |
documentation |
zhaoshengjie |
zhaoshengjie |
| YARN-9970 |
Refactor TestUserGroupMappingPlacementRule#verifyQueueMapping |
Major |
. |
Manikandan R |
Manikandan R |
| YARN-8148 |
Update decimal values for queue capacities shown on queue status CLI |
Major |
client |
Prabhu Joseph |
Prabhu Joseph |
| HADOOP-16808 |
Use forkCount and reuseForks parameters instead of forkMode in the config of maven surefire plugin |
Minor |
build |
Akira Ajisaka |
Xieming Li |
| HADOOP-16793 |
Remove WARN log when ipc connection interrupted in Client#handleSaslConnectionFailure() |
Minor |
. |
Lisheng Sun |
Lisheng Sun |
| YARN-9462 |
TestResourceTrackerService.testNodeRemovalGracefully fails sporadically |
Minor |
resourcemanager, test |
Prabhu Joseph |
Prabhu Joseph |
| YARN-9790 |
Failed to set default-application-lifetime if maximum-application-lifetime is less than or equal to zero |
Major |
. |
kyungwan nam |
kyungwan nam |
| HDFS-14993 |
checkDiskError doesn’t work during datanode startup |
Major |
datanode |
Yang Yun |
Yang Yun |
| HDFS-13179 |
TestLazyPersistReplicaRecovery#testDnRestartWithSavedReplicas fails intermittently |
Critical |
fs |
Gabor Bota |
Ahmed Hussein |
| MAPREDUCE-7259 |
testSpeculateSuccessfulWithUpdateEvents fails Intermittently |
Minor |
. |
Ahmed Hussein |
Ahmed Hussein |
| HDFS-15146 |
TestBalancerRPCDelay.testBalancerRPCDelay fails intermittently |
Minor |
. |
Ahmed Hussein |
Ahmed Hussein |
| MAPREDUCE-7079 |
JobHistory#ServiceStop implementation is incorrect |
Major |
. |
Jason Darrell Lowe |
Ahmed Hussein |
| HDFS-15118 |
[SBN Read] Slow clients when Observer reads are enabled but there are no Observers on the cluster. |
Major |
hdfs-client |
Konstantin Shvachko |
Chen Liang |
| HDFS-7175 |
Client-side SocketTimeoutException during Fsck |
Major |
namenode |
Carl Steinbach |
Stephen O’Donnell |
| HDFS-15148 |
dfs.namenode.send.qop.enabled should not apply to primary NN port |
Major |
. |
Chen Liang |
Chen Liang |
| HADOOP-16410 |
Hadoop 3.2 azure jars incompatible with alpine 3.9 |
Minor |
fs/azure |
Jose Luis Pedrosa |
|
| HDFS-15115 |
Namenode crash caused by NPE in BlockPlacementPolicyDefault when dynamically change logger to debug |
Major |
. |
wangzhixiang |
wangzhixiang |
| HDFS-15158 |
The number of failed volumes mismatch with volumeFailures of Datanode metrics |
Minor |
datanode |
Yang Yun |
Yang Yun |
| HADOOP-16849 |
start-build-env.sh behaves incorrectly when username is numeric only |
Minor |
build |
Jihyun Cho |
Jihyun Cho |
| HDFS-15161 |
When evictableMmapped or evictable size is zero, do not throw NoSuchElementException in ShortCircuitCache#close() |
Major |
. |
Lisheng Sun |
Lisheng Sun |
| HDFS-15164 |
Fix TestDelegationTokensWithHA |
Major |
. |
Ayush Saxena |
Ayush Saxena |
| HADOOP-16868 |
ipc.Server readAndProcess threw NullPointerException |
Major |
rpc-server |
Tsz-wo Sze |
Tsz-wo Sze |
| HADOOP-16869 |
Upgrade findbugs-maven-plugin to 3.0.5 to fix mvn findbugs:findbugs failure |
Major |
build |
Akira Ajisaka |
Akira Ajisaka |
| HDFS-15052 |
WebHDFS getTrashRoot leads to OOM due to FileSystem object creation |
Major |
webhdfs |
Wei-Chiu Chuang |
Masatake Iwasaki |
| HDFS-15185 |
StartupProgress reports edits segments until the entire startup completes |
Major |
namenode |
Konstantin Shvachko |
Konstantin Shvachko |
| HDFS-15166 |
Remove redundant field fStream in ByteStringLog |
Major |
. |
Konstantin Shvachko |
Xieming Li |
| YARN-10143 |
YARN-10101 broke Yarn logs CLI |
Blocker |
yarn |
Adam Antal |
Adam Antal |
| HADOOP-16841 |
The description of hadoop.http.authentication.signature.secret.file contains outdated information |
Minor |
documentation |
Akira Ajisaka |
Xieming Li |
| YARN-10156 |
Fix typo ‘complaint’ which means quite different in Federation.md |
Minor |
documentation, federation |
Sungpeo Kook |
Sungpeo Kook |
| HDFS-15147 |
LazyPersistTestCase wait logic is error-prone |
Minor |
. |
Ahmed Hussein |
Ahmed Hussein |
| HDFS-14668 |
Support Fuse with Users from multiple Security Realms |
Critical |
fuse-dfs |
Sailesh Patel |
István Fajth |
| HDFS-15111 |
stopStandbyServices() should log which service state it is transitioning from. |
Major |
hdfs, logging |
Konstantin Shvachko |
Xieming Li |
| HDFS-15199 |
NPE in BlockSender |
Major |
. |
Ayush Saxena |
Ayush Saxena |
| HADOOP-16891 |
Upgrade jackson-databind to <IP_ADDRESS> |
Blocker |
. |
Siyao Meng |
Siyao Meng |
| HDFS-15204 |
TestRetryCacheWithHA testRemoveCacheDescriptor fails intermittently |
Major |
hdfs |
Ahmed Hussein |
Ahmed Hussein |
| HADOOP-16840 |
AliyunOSS: getFileStatus throws FileNotFoundException in versioning bucket |
Major |
fs/oss |
wujinhu |
wujinhu |
| YARN-9419 |
Log a warning if GPU isolation is enabled but LinuxContainerExecutor is disabled |
Major |
. |
Szilard Nemeth |
Andras Gyori |
| YARN-9427 |
TestContainerSchedulerQueuing.testKillOnlyRequiredOpportunisticContainers fails sporadically |
Major |
scheduler, test |
Prabhu Joseph |
Ahmed Hussein |
| HDFS-15135 |
EC : ArrayIndexOutOfBoundsException in BlockRecoveryWorker#RecoveryTaskStriped. |
Major |
erasure-coding |
Surendra Singh Lilhore |
Ravuri Sushma sree |
| HDFS-14442 |
Disagreement between HAUtil.getAddressOfActive and RpcInvocationHandler.getConnectionId |
Major |
. |
Erik Krogen |
Ravuri Sushma sree |
| HDFS-15216 |
Wrong Use Case of -showprogress in fsck |
Major |
. |
Ravuri Sushma sree |
Ravuri Sushma sree |
| HDFS-15211 |
EC: File write hangs during close in case of Exception during updatePipeline |
Critical |
. |
Ayush Saxena |
Ayush Saxena |
| HDFS-15208 |
Suppress bogus AbstractWadlGeneratorGrammarGenerator in KMS stderr in hdfs |
Trivial |
. |
Wei-Chiu Chuang |
Wei-Chiu Chuang |
| HDFS-15223 |
FSCK fails if one namenode is not available |
Major |
. |
Ayush Saxena |
Ayush Saxena |
| HDFS-15232 |
Fix libhdfspp test failures with GCC 7 |
Major |
native, test |
Akira Ajisaka |
Akira Ajisaka |
| HDFS-15219 |
DFS Client will stuck when ResponseProcessor.run throw Error |
Major |
hdfs-client |
zhengchenyu |
zhengchenyu |
| HDFS-15191 |
EOF when reading legacy buffer in BlockTokenIdentifier |
Major |
hdfs |
Steven Rand |
Steven Rand |
| YARN-10202 |
Fix documentation about NodeAttributes. |
Minor |
documentation |
Sen Zhao |
Sen Zhao |
| HADOOP-16949 |
pylint fails in the build environment |
Critical |
build |
Akira Ajisaka |
Akira Ajisaka |
| HADOOP-14836 |
Upgrade maven-clean-plugin to 3.1.0 |
Major |
build |
Allen Wittenauer |
Akira Ajisaka |
| YARN-10207 |
CLOSE_WAIT socket connection leaks during rendering of (corrupted) aggregated logs on the JobHistoryServer Web UI |
Major |
yarn |
Siddharth Ahuja |
Siddharth Ahuja |
| HDFS-12862 |
CacheDirective becomes invalid when NN restart or failover |
Major |
caching, hdfs |
Wang XL |
Wang XL |
| MAPREDUCE-7272 |
TaskAttemptListenerImpl excessive log messages |
Major |
. |
Ahmed Hussein |
Ahmed Hussein |
| HDFS-15283 |
Cache pool MAXTTL is not persisted and restored on cluster restart |
Major |
namenode |
Stephen O’Donnell |
Stephen O’Donnell |
| HADOOP-16944 |
Use Yetus 0.12.0 in GitHub PR |
Major |
build |
Akira Ajisaka |
Akira Ajisaka |
| HDFS-15276 |
Concat on INodeRefernce fails with illegal state exception |
Critical |
. |
Hemanth Boyina |
Hemanth Boyina |
| YARN-10223 |
Duplicate jersey-test-framework-core dependency in yarn-server-common |
Minor |
build |
Akira Ajisaka |
Akira Ajisaka |
| HDFS-15281 |
ZKFC ignores dfs.namenode.rpc-bind-host and uses dfs.namenode.rpc-address to bind to host address |
Major |
ha, namenode |
Dhiraj Hegde |
Dhiraj Hegde |
| HDFS-15297 |
TestNNHandlesBlockReportPerStorage::blockReport_02 fails intermittently in trunk |
Major |
datanode, test |
Mingliang Liu |
Ayush Saxena |
| HADOOP-17014 |
Upgrade jackson-databind to <IP_ADDRESS> |
Blocker |
. |
Siyao Meng |
Siyao Meng |
| YARN-9848 |
revert YARN-4946 |
Blocker |
log-aggregation, resourcemanager |
Steven Rand |
Steven Rand |
| HDFS-15286 |
Concat on a same files deleting the file |
Critical |
. |
Hemanth Boyina |
Hemanth Boyina |
| YARN-10256 |
Refactor TestContainerSchedulerQueuing.testContainerUpdateExecTypeGuaranteedToOpportunistic |
Major |
. |
Ahmed Hussein |
Ahmed Hussein |
| HDFS-15270 |
Account for *env == NULL in hdfsThreadDestructor |
Major |
. |
Babneet Singh |
Babneet Singh |
| YARN-8959 |
TestContainerResizing fails randomly |
Minor |
. |
Bibin Chundatt |
Ahmed Hussein |
| HDFS-15323 |
StandbyNode fails transition to active due to insufficient transaction tailing |
Major |
namenode, qjm |
Konstantin Shvachko |
Konstantin Shvachko |
| HADOOP-17025 |
Fix invalid metastore configuration in S3GuardTool tests |
Minor |
fs/s3, test |
Masatake Iwasaki |
Masatake Iwasaki |
| HDFS-15339 |
TestHDFSCLI fails for user names with the dot/dash character |
Major |
test |
Yan Xiaole |
Yan Xiaole |
| HDFS-15250 |
Setting `dfs.client.use.datanode.hostname` to true can crash the system because of unhandled UnresolvedAddressException |
Major |
. |
Ctest |
Ctest |
| HDFS-14367 |
EC: Parameter maxPoolSize in striped reconstruct thread pool isn’t affecting number of threads |
Major |
ec |
Guo Lei |
Guo Lei |
| HADOOP-15565 |
ViewFileSystem.close doesn’t close child filesystems and causes FileSystem objects leak. |
Major |
. |
Jinglun |
Jinglun |
| YARN-9444 |
YARN API ResourceUtils’s getRequestedResourcesFromConfig doesn’t recognize yarn.io/gpu as a valid resource |
Minor |
api |
Gergely Pollak |
Gergely Pollak |
| HADOOP-17044 |
Revert “HADOOP-8143. Change distcp to have -pb on by default” |
Major |
tools/distcp |
Steve Loughran |
Steve Loughran |
| HDFS-15293 |
Relax the condition for accepting a fsimage when receiving a checkpoint |
Critical |
namenode |
Chen Liang |
Chen Liang |
| HADOOP-17024 |
ListStatus on ViewFS root (ls “/”) should list the linkFallBack root (configured target root). |
Major |
fs, viewfs |
Uma Maheswara Rao G |
Abhishek Das |
| HADOOP-17040 |
Fix intermittent failure of ITestBlockingThreadPoolExecutorService |
Minor |
fs/s3, test |
Masatake Iwasaki |
Masatake Iwasaki |
| HDFS-15363 |
BlockPlacementPolicyWithNodeGroup should validate if it is initialized by NetworkTopologyWithNodeGroup |
Major |
. |
Hemanth Boyina |
Hemanth Boyina |
| MAPREDUCE-7278 |
Speculative execution behavior is observed even when mapreduce.map.speculative and mapreduce.reduce.speculative are false |
Major |
task |
Tarun Parimi |
Tarun Parimi |
| HADOOP-7002 |
Wrong description of copyFromLocal and copyToLocal in documentation |
Minor |
. |
Jingguo Yao |
Andras Bokor |
| HADOOP-17052 |
NetUtils.connect() throws unchecked exception (UnresolvedAddressException) causing clients to abort |
Major |
net |
Dhiraj Hegde |
Dhiraj Hegde |
| HADOOP-17062 |
Fix shelldocs path in Jenkinsfile |
Major |
build |
Akira Ajisaka |
Akira Ajisaka |
| HADOOP-17056 |
shelldoc fails in hadoop-common |
Major |
build |
Akira Ajisaka |
Akira Ajisaka |
| YARN-10286 |
PendingContainers bugs in the scheduler outputs |
Critical |
. |
Adam Antal |
Andras Gyori |
| HDFS-15396 |
Fix TestViewFileSystemOverloadSchemeHdfsFileSystemContract#testListStatusRootDir |
Major |
. |
Ayush Saxena |
Ayush Saxena |
| HDFS-15386 |
ReplicaNotFoundException keeps happening in DN after removing multiple DN’s data directories |
Major |
. |
Toshihiro Suzuki |
Toshihiro Suzuki |
| YARN-10300 |
appMasterHost not set in RM ApplicationSummary when AM fails before first heartbeat |
Major |
. |
Eric Badger |
Eric Badger |
| HADOOP-17059 |
ArrayIndexOfboundsException in ViewFileSystem#listStatus |
Major |
viewfs |
Hemanth Boyina |
Hemanth Boyina |
| YARN-10296 |
Make ContainerPBImpl#getId/setId synchronized |
Minor |
. |
Benjamin Teke |
Benjamin Teke |
| YARN-10295 |
CapacityScheduler NPE can cause apps to get stuck without resources |
Major |
capacityscheduler |
Benjamin Teke |
Benjamin Teke |
| HADOOP-17060 |
listStatus and getFileStatus behave inconsistent in the case of ViewFs implementation for isDirectory |
Major |
viewfs |
Srinivasu Majeti |
Uma Maheswara Rao G |
| YARN-10312 |
Add support for yarn logs -logFile to retain backward compatibility |
Major |
client |
Jim Brennan |
Jim Brennan |
| HDFS-15403 |
NPE in FileIoProvider#transferToSocketFully |
Major |
. |
Hemanth Boyina |
Hemanth Boyina |
| HADOOP-17029 |
ViewFS does not return correct user/group and ACL |
Major |
fs, viewfs |
Abhishek Das |
Abhishek Das |
| HDFS-15421 |
IBR leak causes standby NN to be stuck in safe mode |
Blocker |
namenode |
Kihwal Lee |
Akira Ajisaka |
| YARN-9903 |
Support reservations continue looking for Node Labels |
Major |
. |
Tarun Parimi |
Jim Brennan |
| HADOOP-17032 |
Handle an internal dir in viewfs having multiple children mount points pointing to different filesystems |
Major |
fs, viewfs |
Abhishek Das |
Abhishek Das |
| HDFS-15446 |
CreateSnapshotOp fails during edit log loading for /.reserved/raw/path with error java.io.FileNotFoundException: Directory does not exist: /.reserved/raw/path |
Major |
hdfs |
Srinivasu Majeti |
Stephen O’Donnell |
| HADOOP-17081 |
MetricsSystem doesn’t start the sink adapters on restart |
Minor |
metrics |
Madhusoodan |
Madhusoodan |
| HDFS-15451 |
Restarting name node stuck in safe mode when using provided storage |
Major |
namenode |
shanyu zhao |
shanyu zhao |
| HADOOP-17120 |
Fix failure of docker image creation due to pip2 install error |
Major |
. |
Masatake Iwasaki |
Masatake Iwasaki |
| YARN-10347 |
Fix double locking in CapacityScheduler#reinitialize in branch-3.1 |
Critical |
capacity scheduler |
Masatake Iwasaki |
Masatake Iwasaki |
| YARN-10348 |
Allow RM to always cancel tokens after app completes |
Major |
yarn |
Jim Brennan |
Jim Brennan |
| MAPREDUCE-7284 |
TestCombineFileInputFormat#testMissingBlocks fails |
Major |
test |
Akira Ajisaka |
Akira Ajisaka |
| HDFS-14498 |
LeaseManager can loop forever on the file for which create has failed |
Major |
namenode |
Sergey Shelukhin |
Stephen O’Donnell |
| HADOOP-17130 |
Configuration.getValByRegex() shouldn’t update the results while fetching. |
Major |
common |
Mukund Thakur |
Mukund Thakur |
| HADOOP-17119 |
Jetty upgrade to 9.4.x causes MR app fail with IOException |
Major |
. |
Bilwa S T |
Bilwa S T |
| YARN-4771 |
Some containers can be skipped during log aggregation after NM restart |
Major |
nodemanager |
Jason Darrell Lowe |
Jim Brennan |
| MAPREDUCE-7051 |
Fix typo in MultipleOutputFormat |
Trivial |
. |
ywheel |
ywheel |
| HDFS-15313 |
Ensure inodes in active filesystem are not deleted during snapshot delete |
Major |
snapshots |
Shashikant Banerjee |
Shashikant Banerjee |
| HDFS-14950 |
missing libhdfspp libs in dist-package |
Major |
build, libhdfs++ |
Yuan Zhou |
Yuan Zhou |
| HADOOP-17184 |
Add –mvn-custom-repos parameter to yetus calls |
Major |
build |
Mingliang Liu |
Mingliang Liu |
| HDFS-15499 |
Clean up httpfs/pom.xml to remove aws-java-sdk-s3 exclusion |
Major |
httpfs |
Mingliang Liu |
Mingliang Liu |
| HADOOP-17164 |
UGI loginUserFromKeytab doesn’t set the last login time |
Major |
security |
Sandeep Guggilam |
Sandeep Guggilam |
| YARN-4575 |
ApplicationResourceUsageReport should return ALL reserved resource |
Major |
. |
Bibin Chundatt |
Bibin Chundatt |
| HADOOP-17196 |
Fix C/C++ standard warnings |
Major |
build |
Gautham Banasandra |
Gautham Banasandra |
| HADOOP-17204 |
Fix typo in Hadoop KMS document |
Trivial |
documentation, kms |
Akira Ajisaka |
Xieming Li |
| HADOOP-17209 |
Erasure Coding: Native library memory leak |
Major |
native |
Sean Chow |
Sean Chow |
| HADOOP-16925 |
MetricsConfig incorrectly loads the configuration whose value is String list in the properties file |
Major |
metrics |
Jiayi Liu |
Jiayi Liu |
| HDFS-14852 |
Removing from LowRedundancyBlocks does not remove the block from all queues |
Major |
namenode |
Hui Fei |
Hui Fei |
| HDFS-15290 |
NPE in HttpServer during NameNode startup |
Major |
namenode |
Konstantin Shvachko |
Simbarashe Dzinamarira |
| YARN-10430 |
Log improvements in NodeStatusUpdaterImpl |
Minor |
nodemanager |
Bilwa S T |
Bilwa S T |
| MAPREDUCE-7294 |
Only application master should upload resource to Yarn Shared Cache |
Major |
mrv2 |
zhenzhao wang |
zhenzhao wang |
| MAPREDUCE-7289 |
Fix wrong comment in LongLong.java |
Trivial |
documentation, examples |
Akira Ajisaka |
Wanqiang Ji |
| YARN-9809 |
NMs should supply a health status when registering with RM |
Major |
. |
Eric Badger |
Eric Badger |
| YARN-10393 |
MR job live lock caused by completed state container leak in heartbeat between node manager and RM |
Major |
nodemanager, yarn |
zhenzhao wang |
Jim Brennan |
| YARN-10455 |
TestNMProxy.testNMProxyRPCRetry is not consistent |
Major |
. |
Ahmed Hussein |
Ahmed Hussein |
| HADOOP-17223 |
update org.apache.httpcomponents:httpclient to 4.5.13 and httpcore to 4.4.13 |
Blocker |
. |
Pranav Bheda |
Pranav Bheda |
| HDFS-15628 |
HttpFS server throws NPE if a file is a symlink |
Major |
fs, httpfs |
Ahmed Hussein |
Ahmed Hussein |
| HDFS-15627 |
Audit log deletes before collecting blocks |
Major |
logging, namenode |
Ahmed Hussein |
Ahmed Hussein |
| HADOOP-17309 |
Javadoc warnings and errors are ignored in the precommit jobs |
Major |
build, documentation |
Akira Ajisaka |
Akira Ajisaka |
| HDFS-15639 |
[JDK 11] Fix Javadoc errors in hadoop-hdfs-client |
Major |
. |
Takanobu Asanuma |
Takanobu Asanuma |
| HDFS-15618 |
Improve datanode shutdown latency |
Major |
datanode |
Ahmed Hussein |
Ahmed Hussein |
| HDFS-15622 |
Deleted blocks linger in the replications queue |
Major |
hdfs |
Ahmed Hussein |
Ahmed Hussein |
| HDFS-15641 |
DataNode could meet deadlock if invoke refreshNameNode |
Critical |
. |
Hongbing Wang |
Hongbing Wang |
| HDFS-15644 |
Failed volumes can cause DNs to stop block reporting |
Major |
block placement, datanode |
Ahmed Hussein |
Ahmed Hussein |
| YARN-10467 |
ContainerIdPBImpl objects can be leaked in RMNodeImpl.completedContainers |
Major |
resourcemanager |
Haibo Chen |
Haibo Chen |
| HADOOP-17329 |
mvn site commands fails due to MetricsSystemImpl changes |
Major |
. |
Xiaoqiao He |
Xiaoqiao He |
| YARN-10472 |
Backport YARN-10314 to branch-3.2 |
Blocker |
yarn |
Siyao Meng |
Siyao Meng |
| HADOOP-17340 |
TestLdapGroupsMapping failing -string mismatch in exception validation |
Major |
test |
Steve Loughran |
Steve Loughran |
| HADOOP-17352 |
Update PATCH_NAMING_RULE in the personality file |
Minor |
build |
Akira Ajisaka |
Akira Ajisaka |
| HADOOP-17096 |
ZStandardCompressor throws java.lang.InternalError: Error (generic) |
Major |
io |
Stephen Jung (Stripe) |
Stephen Jung (Stripe) |
| HADOOP-17358 |
Improve excessive reloading of Configurations |
Major |
conf |
Ahmed Hussein |
Ahmed Hussein |
| HDFS-15538 |
Fix the documentation for dfs.namenode.replication.max-streams in hdfs-default.xml |
Major |
. |
Xieming Li |
Xieming Li |
| HADOOP-17362 |
Doing hadoop ls on Har file triggers too many RPC calls |
Major |
fs |
Ahmed Hussein |
Ahmed Hussein |
| YARN-10485 |
TimelineConnector swallows InterruptedException |
Major |
. |
Ahmed Hussein |
Ahmed Hussein |
| HADOOP-17360 |
Log the remote address for authentication success |
Minor |
ipc |
Ahmed Hussein |
Ahmed Hussein |
| YARN-10396 |
Max applications calculation per queue disregards queue level settings in absolute mode |
Major |
capacity scheduler |
Benjamin Teke |
Benjamin Teke |
| HADOOP-17346 |
Fair call queue is defeated by abusive service principals |
Major |
common, ipc |
Ahmed Hussein |
Ahmed Hussein |
| YARN-10470 |
When building new web ui with root user, the bower install should support it. |
Major |
build, yarn-ui-v2 |
zhuqi |
zhuqi |
| HADOOP-16080 |
hadoop-aws does not work with hadoop-client-api |
Major |
fs/s3 |
Keith Turner |
Chao Sun |
| HDFS-15707 |
NNTop counts don’t add up as expected |
Major |
hdfs, metrics, namenode |
Ahmed Hussein |
Ahmed Hussein |
| HDFS-15709 |
EC: Socket file descriptor leak in StripedBlockChecksumReconstructor |
Major |
datanode, ec, erasure-coding |
Yushi Hayasaka |
Yushi Hayasaka |
| HDFS-15240 |
Erasure Coding: dirty buffer causes reconstruction block error |
Blocker |
datanode, erasure-coding |
HuangTao |
HuangTao |


PROJECT
BACKGROUND
Business Intelligence,
Analytics, and Big
Data are all among
the hottest buzzwords in today’s IT
as well as
Business environment. The shared aims of these concepts is data management.
The ultimate purpose of data management is to support decision making. Among
all the Business Intelligence and Decision
Support systems, the
most fundamental one is a
reporting. The main goal
of this project
is to build
a web based reporting
system based on
a given data
set. This report system
is based on
a real-time dataset
from Dillard’s Department
store. We will utilize this
dataset to build a sample data mart/data store. Using this data store, we will
answer a few questions that are useful for decision making and generate reports
that we think are important from the executive and the store manger’s point of
view.
We created a data
warehouse based on the real time Dillard’s data and below is the ER diagram for
the design.
DECISION MAKING QUESTIONS:
1. Which
store sells max quantity of products in a specific year?
2. Which
store sells max number of different products (variety)?
3. What
is the sales of a product in a store in a specific quarter?
4. What
is the sales of a brand in a year?
5. Which
store in a statistical area is better than the rest in terms of sales?
6. Which
departments have the least and maximum sales in a year?
7. Which
products in a department generated more sales?
8. Which
register generated max number of sales in a quarter?
9. Which
quarter resulted in maximum and minimum sales for a given store?
10. Which
vendor is responsible for generating maximum amount of sales in a quarter?
ER
- DIAGRAM
USE
CASE DIAGRAM – REPORTING SYSTEM
FUNCTIONAL
REQUIREMENTS
1. The
very first page that manager sees on clicking the URL http://uisacad.uis.edu/~kmulpu2/DillardsReporting.html is the below login screen. This page will have
fields for entering credentials – User ID, Password, Submit button and “Forgot
Password?” link in order for the user to reset password
Login
Page:
2.
The credentials given by the user are
then, verified by the system and an acknowledgement message appears on the next
page. If the credentials entered are correct, then the user is allowed to view/generate
reports.
Credentials
Page:
Login
Successful page:
3.
If the credentials are invalid, an error
message will appear as shown in the below screenshot
Login
unsuccessful Page:
4.
“Forgot
password?” option helps the user to reset password. Once the user click on
“Forgot Password?” link, the following page appears.
Password Reset Page:
5. After user ID and new password are entered, the
user clicks on “Reset” button and the following page appears.
Password Reset successful page:
6.
If new password is blank, then an error
message appears as shown below
7.
In the next step, the manager enters the
criteria, for which he wants the reports to be generated. This page has 3 drop
down boxes and 1 text box as shown in the below screenshot.
Values
in Category dropdown – Product, Department, Brand, Vendor, Product And
Department, Register And SKU
Year
– 2004, 2005
Quarter
– None, First Quarter, Second Quarter, Third Quarter, Fourth Quarter
Criteria Page:
8.
The manager can also click on the “Click
here to see the valid list of store IDs” link to know correct store ID.
Store
ID page:
9.
After the manager enters criteria, the
system executes query and a report is generated for the query.
Report
Generation page:
10.
The manager can then modify the criteria.
Modify Criteria page:
11.
The system will again reprocess query and
generate report for the same.
Reprocess Query:
12.
If there is no information available for
selected criteria, the following error message appears.
13.
In order to logout of the reporting
system, user may choose to click on “Logout” link that is present at top right
part of the screen. Once the user clicks on the link, an alert pops up as shown
below
Logout page:


- Field - Class in spil
-
- Field() - Constructor for class spil.Field
-
Default field constructor
- Field(int) - Constructor for class spil.Field
-
Constructor for the Field class that only lets you assign the effect and has
the extraTurn set to false by default.
- Field(int, boolean) - Constructor for class spil.Field
-
Constructor for the Field class that lets you assign both effect and extraTurn.
- fieldMsg(DiceCup) - Method in class spil.language.Dansk
-
Switch case that displays the field message that was landed on.
- fieldMsg(DiceCup) - Method in class spil.language.English
-
switch case til at bestemme hvad der skal printes ud fra hvad man lander på.
- fieldMsg(DiceCup) - Method in interface spil.language.Language
-
Switch case that displays the field message that was landed on.
- fieldMsg(DiceCup) - Method in class spil.language.LanguageHandler
-
Switch case that displays the field message that was landed on.
- fieldMsg() - Method in class spilTest.languageTest.DanskTest
-
- fieldMsg() - Method in class spilTest.languageTest.EnglishTest
-
- fieldMsg() - Method in class spilTest.languageTest.LanguageHandlerTest
-
- fieldMsg() - Method in class spilTest.languageTest.LanguageTest
-
- FieldTest - Class in spilTest
-
- FieldTest() - Constructor for class spilTest.FieldTest
-


This small app provides over 200 titles of TV programmes, Books, Plays and Movies for use in Charades. From the main screen just click 'Pick Another' until you find a title that your players will know.
This app is © Shining Web, 2015 but open source under the MIT license - get the source code from http://www.github.com/shiningweb/charades-boss


This program needs Java Runtime Environment (JRE) 1.4.2 or above installed in your system to run properly.
Doesn't actually require an installation. Double clicking the calc3D.jar will start the program in most systems. However, in some systems, if the associations are not made correctly, you may need to create a script (.bat, .sh, etc) to start it. The command that you should use to run is "java -jar calc3D.jar".


Send Notification
Subscription
Add Push Subscription Here....
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Send Notification


View Preview
View Stream
View Reference
View Download
Launch Shortcut
This shortcut references a local file. The user is probably expected to resolve this shortcut's file target to a local file on their PC, or otherwise specify a file target that works for them in order to launch it.


"'Do what thou wilt,' shall be the whole of the law."
"Abandon hope, all ye who enter here."
Nothing means anything in particular. This is the curse and bless of meaning. Understanding is limited.
Nothing that can be understood is of any substance outside the mind. You shouldn't be here if you aren't ready to know these things.
Not to mince words is a great blessing.
Anything I could say to you is of little value. There is value in acts. You can choose to act for the good of humanity. You can choose to act for the good of the Earth. You can choose how you act. Choose well. Act well.

You know what it means to act for the good of humanity. You are prepared to do whatever it takes to uphold that good. You are human. The "good of humanity" is wired right into your nervous system.


 The amount must include pence. For example, £124.50 £ Next {% endblock %}
This section is Your partner's income and regular money
The amount must include pence. For example, £124.50
Next


Separated Soul:
Scared? Come now, I'd be embarassed if I was that easily shocked.

"Not alone!"


{{!toggledClass && 'Hide' || 'Show' }} search box
Find your bus in London!
Enter your location
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Cluster mode
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Find Bus Station
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RT @thelamkin: We @newrelic are looking for awesome women to speak at #FS14 who do a lot of work with data. Suggestions? http://t.co/5cqi9m…
7/17/2014, 11:24:48 PM
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link--- layout: tweet ---
RT @thelamkin: We @newrelic are looking for awesome women to speak at #FS14 who do a lot of work with data. Suggestions? http://t.co/5cqi9m…
7/17/2014, 11:24:48 PM
Favs: 0
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link


Before Change
mb_spd = float(self.transmission_client.session.downloadSpeed) / 1024 / 1024
self._state = round(mb_spd, 2 if mb_spd < 0.1 else 1)
elif self.type == "upload_speed":
mb_spd = float(self.transmission_client.session.uploadSpeed) / 1024 / 1024
self._state = round(mb_spd, 2 if mb_spd < 0.1 else 1)
After Change
mb_spd = mb_spd / 1024 / 1024
self._state = round(mb_spd, 2 if mb_spd < 0.1 else 1)
elif self.type == "upload_speed":
mb_spd = float(self.transmission_client.session.uploadSpeed)
mb_spd = mb_spd / 1024 / 1024
self._state = round(mb_spd, 2 if mb_spd < 0.1 else 1)


LTNtorch’s documentation
Welcome to the LTNtorch’s documentation!
LTNtorch is a fully tested and well documented PyTorch implementation of Logic Tensor Networks (LTNs), a Neural-Symbolic approach which allows learning neural networks using the satisfaction of a First-Order Logic (FOL) knowledge base as an objective.
The documentation is organized as follows:
Notes: contains some information that may be useful for those unfamiliar with the LTNtorch framework;
LTNtorch’s modules:
ltn.core, which contains the definition of constants, variables, predicates, functions, connectives, and quantifiers;
ltn.fuzzy_ops, which contains the definition of some of the most common fuzzy semantics (connective operators and aggregators).


--- title: "Data Models" permalink: /datamodels/ layout: page --- {% assign latestRelease = site.data.datamodels.latestRelease %} {%- include navtabs.html -%}
The Apicurio Data Models library is a Java and Typescript compatible library that provides reading, writing, analysis, modification, and validation of OpenAPI and AsyncAPI documents. Use this library if you need to support either OpenAPI or AsyncAPI specifications in your own projects.
The Apicurio Data Models library is written in Java and then transpiled to Typescript using the very nice JSweet Utility. This results in the library being released both as a standard Maven library (and released into Maven Central) as well as a javascript module released into npmjs.com.
The JSweet tool does a great job with the transpilation, allowing us to have a very thin "compatibility" layer (check out the io.apicurio.datamodels.compat Java package) to isolate functionality that cannot be transpiled from Java to Typescript. In addition, we have a very comprehensive set of unit tests that are designed to run in both the Java and Typescript builds. This is critical as it allows us to be very confident that the library behaves the same in both runtime environments.
The motivation for writing this library in this way is because the Apicurio Studio project requires this data modeling functionality in both the Java back-end layer and the browser front-end layer. As a result, this library is actually heavily used in both forms and is not just a novelty.