--- title: Docker and R - A Magic Combo author: Nik Agarwal date: '2020-10-20' slug: [docker-and-r-a-magic-combo] categories: [] tags: ["docker"] draft: false summary: "A couple notes on using Dockerfiles with {blogdown}" ---
My good friend (and former classmate) Rahul Sangole has a great blog post about setting up Docker & R and why he did it. It really boils down to a couple different things: reproducibility and having a consistent development environment. As a data scientist, I cannot stress the importance of reproducibility. If you can’t reproduce your results/analyses (nor can anyone else), then suffice to say, that’s a bad thing!
Anyways, I ran into some issues running Rahul’s Dockerfile. Specifically, I couldn’t get blogdown to work with my blog. I’m not sure if that was by design, but I wanted to “amend” his blog post with a few of my own points:
For reference, here’s a link to my Dockerfile.
This is a key concept that I think most users going down the Docker and R path should be aware of. Simply put, a “binary” is already compiled for a given system and a “source” is not. Think of the “source” file like a set-up file that will need to be installed. On the other hand, a “binary” is the whole package that does not require installation (think copy & paste of the package). Hence, when compiling a Docker image, using “binary” files as much as possible will help speed up the creation time.
Since binary files are already compiled for a particular system, it’s critical that you know which system you are using. For example, binary R packages constructed for Ubuntu Xenial will NOT work for RedHat.
As Rahul points out in his blog, he uses MRAN - Microsoft’s solution to ‘archiving’ the activity they see on CRAN. I’m not 100% certain, but I don’t think MRAN has binaries available for the different R packages. On the other hand, RStudio’s Package Manager has both. Furthermore, RStudio Package Manager also has ‘snapshots’ similar to MRAN for particular days. While MRAN is more comprehensive and uses actual dates in their URL, RStudio does offer a compelling alternative.
This one took me a while to figure out, but the end solution was much simpler than the rabbit holes I went down. Basically, I just need to have blogdown install it for me after it (blogdown) was installed.
WORKDIR /home/rstudio/bin/
RUN R -e "options(blogdown.hugo.dir = '/home/rstudio/bin'); blogdown::install_hugo(version = '0.70.0')"
The WORKDIR argument is key as it creates that folder location and sets the working directory to it. This is the location where the function blogdown::install_hugo()
will install to.
This Dockerfile creates an image that works on my machine quite well. I also was able to get it to work on my work machine. I am a bit troubled at the overall size of the Docker image - which for me was a bit over 5 GB.


Mediocre Pizza
The Best Mediocre Pizza you'll ever have!
Deal 1
Deal 2
Dessert
"I give it 5 stars for service and delivery. After they messed my pizza (got confused between Native Mushroom and mushroom pizza), they not only apologized profusely, refunded me for the order, but also gave me another pizza (the Native Mushroom!) for free! Great service. "
"My family love this restaurant. this restaurant has many types of pizza and sandwiches, the pizza very tasty and my kids love chicken barbecue and Mexicano pizza and I love their chicken wings. Actually, we need 25 min to reach it, but we still going to it and enjoy eating their pizza"
"My new favorite pizza place. Ordered three times in the last two weeks! Everything we've tried has been excellent -- pizza wise we've had barbecue chicken, meat lovers, margherita, and four cheese; we've also had the buffalo and BBQ wings."


Politics
(current)
Economy
Science
Computers & Tech
Nature
Art & Culture
History
psypost.org
People of higher status are more likely to think that those who disagree with them are stupid or biased — even when their high status is the result of a random process. The findings could help explain why wealthier individuals tend to be more politically engaged than the less wealthy.
sciencemag.org
Corvids may owe their big brains and intelligence to extended "childhoods" spent with family members
nature.com
Researchers have discovered a network of channels inside bacterial communities which could be used to kill bacteria more quickly by 'tricking' them into transporting drugs. “Biofilms” are involved in up to 80% of persistent human infections and cannot be killed easily by antibiotics.
news.yale.edu
Yale scientists find possible immune system cause of childhood OCD: antibodies binding to specific brain cells after strep throat
nature.com
The exact mechanism of how E.coli bacteria cause colonic cancer has been found: "Colibactin"--a potent toxin associated with certain strains of Escherichia coli--creates a specific DNA-damage signature in infected human colorectal cells. These DNA breaks are the precursors of human colon cancer.
digest.bps.org.uk | europe
Psilocybin alters levels of the neurotransmitter glutamate — and this could explain why users experience “ego dissolution”
eurekalert.org
The suicide rate for people with schizophrenia spectrum disorders (SSD) is 170 times higher than the general population. The study of 20-years of population data, believed to be the largest of its kind ever done, examined statistics on over 75,000 patients
news.berkeley.edu
Diluting blood plasma rejuvenates tissue, reverses aging in mice
psypost.org
Higher trust in intuition helps account for why women are more likely to believe in magical phenomena
nature.com
Scientists find a neuron in the spinal cord that can and cannot regenerate dependent on injury distance. If regeneration occurs original function will be restored within only a week.
sciencemag.org
A controversial Russian theory claims forests don’t just make rain—they make wind
sciencenews.org
COVID-19 lockdowns helped people get more, but not necessarily better, sleep
eurekalert.org
Toxic flame retardants can move from your TV to your cell phone to your hands and then you, caution scientists. Previous studies have found that exposure to these chemicals can cause lower IQ in children and behavioral problems.
cdc.gov
CDC COVID-19 case surveillance analysis finds hospitalizations were 6 times higher and deaths 12 times higher among those with reported underlying conditions compared with those with none reported.
nature.com
Scientists found a link between traffic-related air pollution and an increased risk for changes in brain development relevant to neurodevelopmental disorders. Their study, based on rodent models, corroborates previous epidemiological evidence showing this association.
eurekalert.org
The first quantum phase battery has been realized. It consist of an indium arsenide (InAs) nanowire in contact with aluminum superconducting leads and is a key element for quantum technologies based on phase coherence.
nature.com
Two Nights of Recovery Sleep Restores Hippocampal Connectivity but not Episodic Memory After Total Sleep Deprivation


<tt>
The <tt>
(teletype) element is typically used to apply monospaced
highlighting to the content of the element. This element is part of the highlighting
domain. Use this element only when a more semantically appropriate element is not
available. For example, for specific items such as inline code fragments, use the
<codeph>
element.
Category: Highlighting elements


|
Xerces-C++
3.1.4
|
Public Member Functions | |
Constructors | |
| XSModel (XMLGrammarPool *grammarPool, MemoryManager *const manager=XMLPlatformUtils::fgMemoryManager) | |
| The constructor to be used when a grammar pool contains all needed info. More... | |
| XSModel (XSModel *baseModel, GrammarResolver *grammarResolver, MemoryManager *const manager=XMLPlatformUtils::fgMemoryManager) | |
| The constructor to be used when the XSModel must represent all components in the union of an existing XSModel and a newly-created Grammar(s) from the GrammarResolver. More... | |
Destructor | |
| ~XSModel () | |
XSModel methods | |
| StringList * | getNamespaces () |
| Convenience method. More... | |
| XSNamespaceItemList * | getNamespaceItems () |
A set of namespace schema information information items ( of type XSNamespaceItem ), one for each namespace name which appears as the target namespace of any schema component in the schema used for that assessment, and one for absent if any schema component in the schema had no target namespace. More... | |
| XSNamedMap< XSObject > * | getComponents (XSConstants::COMPONENT_TYPE objectType) |
| [schema components]: a list of top-level components, i.e. More... | |
| XSNamedMap< XSObject > * | getComponentsByNamespace (XSConstants::COMPONENT_TYPE objectType, const XMLCh *compNamespace) |
| Convenience method. More... | |
| XSAnnotationList * | getAnnotations () |
| [annotations]: a set of annotations. More... | |
| XSElementDeclaration * | getElementDeclaration (const XMLCh *name, const XMLCh *compNamespace) |
| Convenience method. More... | |
| XSAttributeDeclaration * | getAttributeDeclaration (const XMLCh *name, const XMLCh *compNamespace) |
| Convenience method. More... | |
| XSTypeDefinition * | getTypeDefinition (const XMLCh *name, const XMLCh *compNamespace) |
| Convenience method. More... | |
| XSAttributeGroupDefinition * | getAttributeGroup (const XMLCh *name, const XMLCh *compNamespace) |
| Convenience method. More... | |
| XSModelGroupDefinition * | getModelGroupDefinition (const XMLCh *name, const XMLCh *compNamespace) |
| Convenience method. More... | |
| XSNotationDeclaration * | getNotationDeclaration (const XMLCh *name, const XMLCh *compNamespace) |
| Convenience method. More... | |
| XSObject * | getXSObjectById (XMLSize_t compId, XSConstants::COMPONENT_TYPE compType) |
| Optional. More... | |
| XMLStringPool * | getURIStringPool () |
| methods needed by implementation More... | |
| XSNamespaceItem * | getNamespaceItem (const XMLCh *const key) |
| XSObject * | getXSObject (void *key) |
| Get the XSObject (i.e. More... | |
| Public Member Functions inherited from XMemory | |
| void * | operator new (size_t size) |
| This method overrides operator new. More... | |
| void * | operator new (size_t size, MemoryManager *memMgr) |
| This method defines a custom operator new, that will use the provided memory manager to perform the allocation. More... | |
| void * | operator new (size_t size, void *ptr) |
| This method overrides placement operator new. More... | |
| void | operator delete (void *p) |
| This method overrides operator delete. More... | |
| void | operator delete (void *p, MemoryManager *memMgr) |
| This method provides a matching delete for the custom operator new. More... | |
| void | operator delete (void *p, void *ptr) |
| This method provides a matching delete for the placement new. More... | |
Protected Attributes | |
| MemoryManager *const | fMemoryManager |
| StringList * | fNamespaceStringList |
| XSNamespaceItemList * | fXSNamespaceItemList |
| RefVectorOf< XSObject > * | fIdVector [XSConstants::MULTIVALUE_FACET] |
| XSNamedMap< XSObject > * | fComponentMap [XSConstants::MULTIVALUE_FACET] |
| XMLStringPool * | fURIStringPool |
| XSAnnotationList * | fXSAnnotationList |
| RefHashTableOf< XSNamespaceItem > * | fHashNamespace |
| XSObjectFactory * | fObjFactory |
| RefVectorOf< XSNamespaceItem > * | fDeleteNamespace |
| XSModel * | fParent |
| bool | fDeleteParent |
| bool | fAddedS4SGrammar |
Friends | |
| class | XSObjectFactory |
| class | XSObject |
Additional Inherited Members | |
| Protected Member Functions inherited from XMemory | |
| XMemory () | |
| Protected default constructor. More... | |
| XSModel::XSModel | ( | XMLGrammarPool * | grammarPool, |
| MemoryManager *const | manager = XMLPlatformUtils::fgMemoryManager |
||
| ) |
The constructor to be used when a grammar pool contains all needed info.
| grammarPool | the grammar pool containing the underlying data structures |
| manager | The configurable memory manager |
| XSModel::XSModel | ( | XSModel * | baseModel, |
| GrammarResolver * | grammarResolver, | ||
| MemoryManager *const | manager = XMLPlatformUtils::fgMemoryManager |
||
| ) |
The constructor to be used when the XSModel must represent all components in the union of an existing XSModel and a newly-created Grammar(s) from the GrammarResolver.
| baseModel | the XSModel upon which this one is based |
| grammarResolver | the grammar(s) whose components are to be merged |
| manager | The configurable memory manager |
| XSModel::~XSModel | ( | ) |
| XSAnnotationList* XSModel::getAnnotations | ( | ) |
[annotations]: a set of annotations.
| XSAttributeDeclaration* XSModel::getAttributeDeclaration | ( | const XMLCh * | name, |
| const XMLCh * | compNamespace | ||
| ) |
Convenience method.
Returns a top-level attribute declaration.
| name | The name of the declaration. |
| compNamespace | The namespace of the declaration, null if absent. |
null
if such declaration does not exist. | XSAttributeGroupDefinition* XSModel::getAttributeGroup | ( | const XMLCh * | name, |
| const XMLCh * | compNamespace | ||
| ) |
Convenience method.
Returns a top-level attribute group definition.
| name | The name of the definition. |
| compNamespace | The namespace of the declaration, null if absent. |
null
if such definition does not exist. | XSNamedMap<XSObject>* XSModel::getComponents | ( | XSConstants::COMPONENT_TYPE | objectType | ) |
[schema components]: a list of top-level components, i.e.
element declarations, attribute declarations, etc.
| objectType | The type of the declaration, i.e. ELEMENT_DECLARATION , TYPE_DEFINITION and any other component type that may be a property of a schema component. |
objectType
or null
. | XSNamedMap<XSObject>* XSModel::getComponentsByNamespace | ( | XSConstants::COMPONENT_TYPE | objectType, |
| const XMLCh * | compNamespace | ||
| ) |
Convenience method.
Returns a list of top-level component declarations that are defined within the specified namespace, i.e. element declarations, attribute declarations, etc.
| objectType | The type of the declaration, i.e. ELEMENT_DECLARATION . |
| compNamespace | The namespace to which declaration belongs or null (for components with no target namespace). |
objectType
and defined in the specified namespace
or null
. | XSElementDeclaration* XSModel::getElementDeclaration | ( | const XMLCh * | name, |
| const XMLCh * | compNamespace | ||
| ) |
Convenience method.
Returns a top-level element declaration.
| name | The name of the declaration. |
| compNamespace | The namespace of the declaration, null if absent. |
null
if such declaration does not exist. | XSModelGroupDefinition* XSModel::getModelGroupDefinition | ( | const XMLCh * | name, |
| const XMLCh * | compNamespace | ||
| ) |
Convenience method.
Returns a top-level model group definition.
| name | The name of the definition. |
| compNamespace | The namespace of the declaration, null if absent. |
null
if such definition does not exist. | XSNamespaceItem* XSModel::getNamespaceItem | ( | const XMLCh *const | key | ) |
| XSNamespaceItemList * XSModel::getNamespaceItems | ( | ) |
A set of namespace schema information information items ( of type XSNamespaceItem
), one for each namespace name which appears as the target namespace of any schema component in the schema used for that assessment, and one for absent if any schema component in the schema had no target namespace.
For more information see schema information.
References fXSNamespaceItemList.
| StringList * XSModel::getNamespaces | ( | ) |
Convenience method.
Returns a list of all namespaces that belong to this schema. The value null
is not a valid namespace name, but if there are components that don't have a target namespace, null
is included in this list.
References fNamespaceStringList.
| XSNotationDeclaration* XSModel::getNotationDeclaration | ( | const XMLCh * | name, |
| const XMLCh * | compNamespace | ||
| ) |
Convenience method.
Returns a top-level notation declaration.
| name | The name of the declaration. |
| compNamespace | The namespace of the declaration, null if absent. |
null
if such declaration does not exist. | XSTypeDefinition* XSModel::getTypeDefinition | ( | const XMLCh * | name, |
| const XMLCh * | compNamespace | ||
| ) |
Convenience method.
Returns a top-level simple or complex type definition.
| name | The name of the definition. |
| compNamespace | The namespace of the declaration, null if absent. |
XSTypeDefinition
or null
if such definition does not exist. | XMLStringPool * XSModel::getURIStringPool | ( | ) |
methods needed by implementation
References fURIStringPool.
| XSObject* XSModel::getXSObject | ( | void * | key | ) |
Get the XSObject (i.e.
XSElementDeclaration) that corresponds to to a schema grammar component (i.e. SchemaElementDecl)
| key | schema component object |
| XSObject* XSModel::getXSObjectById | ( | XMLSize_t | compId, |
| XSConstants::COMPONENT_TYPE | compType | ||
| ) |
Optional.
Return a component given a component type and a unique Id. May not be supported for all component types.
| compId | unique Id of the component within its type |
| compType | type of the component |
|
friend |
|
friend |
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
|
protected |
Referenced by getNamespaces().
|
protected |
|
protected |
|
protected |
Referenced by getURIStringPool().
|
protected |
|
protected |
Referenced by getNamespaceItems().


Triple Chocolate Cookies
Grandma's secret recipe for great family visits. 50% more chocolate than mere double chocolate cookies, and a soft, buttery texture that melts in your mouth.
Grandma's secret recipe for great family visits. 50% more chocolate than mere double chocolate cookies, and a soft, buttery texture that melts in your mouth.
Our favorite spaghetti with burnt crunchy bits. Try it in classic bacon or check out our ham, chicken, or veggie options for variety at your lunch table.
The perfect piece of chicken makes the perfect sandwich.
A classic family tradition for special events, with lots and lots of chocolate because really, who doesn't love chocolate?
A favorite snack and light dessert for anyone who loves fruit and yogurt. Create and share your own flavor combinations!
Your friends won't believe they're not real burgers! Unless you tell them, of course.


Look up translations — free, libre and simple
{{ search_form() }}Other available Language Pairs
What is WikDict?
WikDict provides free bilingual dictionaries and a simple, ad-free web interface to search them. More…
With more than {{ rough_translations }} million translations across {{ available_langs | length }} languages it provides one of the largest databases of free translations.
What makes WikDict different?
WikDict is free and open in every imaginable way. The source code for the data generation and the web interface, as well as the resulting data can be inspected, modified and redistributed by any interested party.
You can also use WikDict offline with a dictionary application of your choice. See downloads for the available formats.


Automatic construction of objects
[implementation]
Set the class that should be used with a specific field
Extends class PGTSResultSet.


Tutorial: Listening to stream events
Some contents contain events a player will need to send at a particular point in time. We call those in the RxPlayer “stream events”.
For example, stream events are often used jointly with ad-insertion, to allow a player to notify when an user begin to see a particular ad.
Stream events are not only restrained to ad-related usages though. Any event you want to synchronize with the played content can be inserted.
Event Formats understood by the RxPlayer
DASH EventStream elements
For now, the RxPlayer only make use of DASH’ EventStream elements.
Such elements are defined in a DASH MPD in the concerned Period
.
Here is an example of such element in an MPD:
<?xml version="1.0" encoding="UTF-8"?>
<MPD
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="urn:mpeg:dash:schema:mpd:2011"
xsi:schemaLocation="urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd"
type="dynamic"
minimumUpdatePeriod="PT2S"
timeShiftBufferDepth="PT30M"
availabilityStartTime="2011-12-25T12:30:00"
minBufferTime="PT4S"
profiles="urn:mpeg:dash:profile:isoff-live:2011">
<Period id="1">
<EventStream schemeIdUri="urn:uuid:XYZY" timescale="1000" value="call">
<Event presentationTime="0" duration="10000" id="0">
1<PHONE_NUMBER>0
</Event>
<Event presentationTime="20000" duration="10000" id="1">
1<PHONE_NUMBER>1
</Event>
<Event presentationTime="40000" duration="10000" id="2">
1<PHONE_NUMBER>2
</Event>
<Event presentationTime="60000" duration="10000" id="3">
1<PHONE_NUMBER>3
</Event>
</EventStream>
<!-- ... -->
</Period>
</MPD>
Here the <EventStream />
elements and its <Event />
children elements will
be parsed by the RxPlayer.
Each <Event />
element can then be sent through a single RxPlayer events.
How to listen to stream events
The RxPlayer notify of such events through the usual RxPlayer events.
As a reminder (or if you didn’t know), the RxPlayer can send a multitude of events that can be listened to by the usage of the addEventListener method.
The events related to stream events are:
-
"streamEvent"
: an event has just been reached. -
"streamEventSkip"
: an event has been skipped over. This usually means that a player seek operation resulted in the corresponds event being “missed”.
In any case, the corresponding event will be attached as a payload.
Example:
// listen to "streamEvent" events
rxPlayer.addEventListener("streamEvent", (evt) => {
console.log("An event has been reached:", evt);
});
// listen to "streamEventSkip" events
rxPlayer.addEventListener("streamEventSkip", (evt) => {
console.log("We just 'skipped' an event:", evt);
});
The event format
Whether you’re listening to the "streamEvent"
or the "streamEventSkip"
event, you will receive an object containing the corresponding event
information.
Here is an example of such events:
{
start: 10, // start time of the event, in seconds.
//
// It is always defined, as a number.
//
// A start at `10` here means that the event began when the player
// reached the position at 10 seconds.
end: 25, // Optional end time of the event, in seconds.
//
// It can be undefined or unset for events without any duration.
// A end at `25` here indicates that this event only last from the
// position at 10 seconds (the `start`) to the position at 25
// seconds, or an event with a duration of 15 seconds.
//
// If `end` is defined, you can be notified when the end of this
// event is reached by adding an `onExit` callback to that event
// (continue reading this tutorial for more information).
data: { // The event's data itself.
type: EVENT_TYPE, // String describing the source of the event.
value: EVENT_VALUE, // This property's format and content depends on the
// `type` property. For example, when the type property
// is set to "dash-event-stream", this value will be the
// <Event /> element corresponding to that DASH event.
}
}
As written in this example, the underlying format of the event itself will
depend on the source of the event. For example, an event generated from a DASH’s
<EventStream />
won’t be in the same format that an event generated from a
MP4’s emsg
box.
You can know which current format is used by checking the value of the
data.type
property.
For now, we only have one format: DASH EventStream elements, which will have a
data.type
property equal to "dash-event-stream"
.
DASH EventStream elements
A DASH EventStream’s event will be parsed under the following format:
{
start: 10, // As usual, the event start time in seconds
end: 15, // optional end position of the event, in seconds.
// Can be not set or set to `undefined` for events without a duration
data: {
type: "dash-event-stream", // Type corresponding to a DASH's EventStream's
// Event element
value: {
schemeIdUri: SCHEME_ID_URI,
element: EVENT_ELEMENT,
timescale: EVENT_TIMESCALE,
}
}
}
Where:
-
SCHEME_ID_URI
will be the value of the corresponding EventStream’sschemeIdUri
attribute -
EVENT_ELEMENT
will be the corresponding<Event />
element in the MPD. -
EVENT_TIMESCALE
will be the value of the corresponding EventStream’stimescale
attribute. This indicates a way to convert some time information on anEVENT_ELEMENT
into seconds (by dividing the value bytimescale
), though it can usually safely be ignored.
For example for the following EventStream:
<EventStream schemeIdUri="urn:uuid:XYZY" timescale="1000" value="call">
<Event presentationTime="0" duration="10000" id="0">1<PHONE_NUMBER>0</Event>
<Event presentationTime="40000" duration="10000" id="1">1<PHONE_NUMBER>2</Event>
<Event presentationTime="60000" duration="10000" id="2">1<PHONE_NUMBER>3</Event>
</EventStream>
The RxPlayer will define those three events (note: I used custom syntax here to
include a readable document
format):
// The first event:
{
start: 0,
end: 10,
data: {
type: "dash-event-stream",
value: {
schemeIdUri: "urn::uuid::XYZY",
element: <Event presentationTime="0" duration="10000" id="0">
1<PHONE_NUMBER>0
</Event>,
timescale: 1000,
}
}
}
// The second event:
{
start: 40,
end: 50,
data: {
type: "dash-event-stream",
value: {
schemeIdUri: "urn::uuid::XYZY",
element: <Event presentationTime="40000" duration="10000" id="1">
1<PHONE_NUMBER>2
</Event>,
timescale: 1000,
}
}
}
// The third event:
{
start: 60,
end: 70,
data: {
type: "dash-event-stream",
value: {
schemeIdUri: "urn::uuid::XYZY",
element: <Event presentationTime="60000" duration="10000" id="2">
1<PHONE_NUMBER>3
</Event>,
timescale: 1000,
}
}
}
Listening when an event has ended
Some stream events have a end
property, you could thus need to know when an
event that the RxPlayer reached is now ended.
Thankfully, we planned this need in the API of the RxPlayer.
Any event with a set end
can be added an onExit
callback. This callback will
be called once the event has ended.
So for example you can write:
rxPlayer.addEventListener("streamEvent", (evt) => {
console.log("An event has been reached:", evt);
if (evt.end !== undefined) {
evt.onExit = () => {
console.log("An event has been exited:", evt);
} ;
}
});
When defined, that onExit
callback will be called once the RxPlayer either
reaches the end position of the event or seek outside of the scope of this
event.
Please note however that even if an event has an end
property, it is possible
that the onExit
callback will never be called. For example, the user could
stop the content while an event was “active” (we do not trigger onExit
callbacks in that case) or the corresponding <Event />
could “disappear” from
the MPD once it has been refreshed.
Example
To end this tutorial, lets define a complete example:
rxPlayer.addEventListener("streamEvent", (evt) => {
console.log("An event has been reached:", evt);
console.log("This is an event of type:", evt.data.type)
if (evt.data.type === "dash-event-stream") {
console.log("This is a DASH EventStream's Event element.");
console.log("schemeIdUri:", evt.data.schemeIdUri);
console.log("<Event /> element:", evt.data.element);
}
if (evt.end !== undefined) {
evt.onExit = () => {
console.log("An event has been exited:", evt);
};
}
});
rxPlayer.addEventListener("streamEventSkip", (evt) => {
console.log("We just 'skipped' an event:", evt);
console.log("This was an event of type:", evt.data.type)
// ...
});


Dear Friend, Attention Please. Sorry to disturb you. I am Dr Idris Ali, the Director in charge of Auditing and Accounting section of AFRICAN DEVELOPMENT BANK (A.D.B) Ouagadougou Burkina-faso West Africa. With due respect and regard. I have decided to contact you on a business transaction that will be very beneficial to both of us at the end of the transaction . During our investigation and auditing in this bank, my department came across a very huge sum of money belonging to a deceased person who died in a plane crash and the fund has been dormant in his account with this Bank without any claim of the fund in our custody either from his family or relation before our discovery to this development. The said amount was U.S 7.5M (Seven Million,Five Hundred Thousand United States Dollars). As it may interest you to know, I got your impressive information through internet directory . Meanwhile all the whole arrangement to put claim over this fund as the bonafide next of kin to the deceased, get the required approval and transfer this money to a foreign account has been put in place and directives and needed information will be relayed to you as soon as you indicate your interest and willingness to assist, and also benefit your self to this great business opportunity. In fact I could have done this deal alone but because of my position in this country as a civil servant(A Banker),we are not allowed to operate a foreign account and would eventually raise an eye brow on my side during the time of transfer because I work in this bank. This is the actual reason why it will require a second party or fellow who will forward claims as the next of kin with affidavit of trust of oath to the Bank and also present a foreign account where he will need the money to be re-transferred into on his request as it may be after due verification and clarification by the correspondent branch of the bank where the whole money will be remitted from to your own designation bank account. I will not fail to inform you that this transaction is 100% risk free.On smooth conclusion of this transaction, you will be entitled to 30% of the total sum as gratification, while 10% will be set aside to take care of expenses that may arise during the time of transfer and also telephone and internet bills, while 60% will be for me and my coleagues. Please, you have been adviced to keep "Top Secret" as I am still in service and intend to retire from service after we conclude this deal with you. I will be monitoring the whole situation here in this bank until you confirm the money in your account and ask me to come down to your country for subsequent sharing of the fund according to percentages previously indicated and further investment, either in your country or any country you advice us to invest in. All other necessary vital nformation will be sent to you when I hear from you. I look forward to receive your phone and fax numbers for easy communication, Yours faithfully, Dr Idris Ali. _________________________________________________________________ Windows Live Mail : découvrez et testez la version bêta ! http://www.ideas.live.com/programpage.aspx?versionId=5d21c51a-b161-4314-9b0e-4911fb2b2e6d


2.4.6. Wind Tunnel Experiment¶
This application will take the wind tunnel data provided and scale it based on wind speed provided in this interface, and the building dimensions provided in the General Information. The theory on scaling wind tunnel data is provided in the theory. The data for the wind tunnel is provided in a JSON file format. That file contains information on model dimensions, model wind speed, and model frequency, tap locations and time varying pressure tap coefficients.
The user to select the shape of the building, currently only Cuboid shapes are permitted.
The Wind speed.
The file containing the experimental data. The file contains information about the dimensions of the building model in the wind tunnel, the wind speed (the meaning of wind speed dis totally dependent on what wind speed measurement was used in the test), time varying data for the pressure coefficients, information on frequency of these data points, and information on the locations of pressure taps for which pressure coefficients are provided. An abbreviated example is as shown below.
Random Variables: For this event, the wind speed can be a random variable.
The format for the wind tunnel data file is presently a JSON file. Future versions will allow the input of Matlab .mat
files. A valid file is as follows:
{
"windSpeed":22.000000,
"modelShape":"Cuboid",
"depth":24.000000,
"height":12.000000,
"breadth":16.000000,
"frequency":600.000000,
"period": 15.000000,
"units":{
"length":"m",
"time":"sec"
},
"tapLocations": [
{"id":1,"xLoc":1.000000,"yLoc":15.000000,"face":1},
{"id":2,"xLoc":3.000000,"yLoc":15.000000,"face":1},
......
],
"pressureCoefficients": [
{"id": 1 , "data":[-1.083194,-1.372954, ....]},
{"id": 2 , "data":[-1.181435,-1.164351, ....]},
......
]
}
Note
The length of the data arrays should be equal to frequencey times period, where period refers to the duration of the recorded data. (In future versions, duration will be accepted instead of period)
It should be noted that at present the only valid modelShape is a Cuboid. For users requiring other shapes, please post shape requests on the Message Board.
For a cuboid the input file contains information about the wind tunnel models width, depth, height and wind speed. In addition for each of the 4 faces the user provides information on tap location for which pressure coefficients are given. The coordinate system for each face is x and ym and assumes the origin is at bottom left of an elevation of the building assuming user is looking at that face of the building, as shown in figure below.


If the torrent is auto-managed (auto_managed), the torrent may be resumed at any point, regardless of how it paused. If it's important to manually control when the torrent is paused and resumed, don't make it auto managed.
If auto_managed is set, the torrent will be queued, started and seeded automatically by libtorrent. When this is set, the torrent should also be started as paused. The default queue order is the order the torrents were added. They are all downloaded in that order. For more details, see queuing.
- duplicate_is_error
- used in add_torrent_params to indicate that it's an error to attempt to add a torrent that's already in the session. If it's not considered an error, a handle to the existing torrent is returned.
- update_subscribe
- on by default and means that this torrent will be part of state updates when calling post_torrent_updates().
- super_seeding
- sets the torrent into super seeding/initial seeding mode. If the torrent is not a seed, this flag has no effect.
- sequential_download
- sets the sequential download state for the torrent. In this mode the piece picker will pick pieces with low index numbers before pieces with high indices. The actual pieces that are picked depend on other factors still, such as which pieces a peer has and whether it is in parole mode or "prefer whole pieces"-mode. Sequential mode is not ideal for streaming media. For that, see set_piece_deadline() instead.
- stop_when_ready
When this flag is set, the torrent will force stop whenever it transitions from a non-data-transferring state into a data-transferring state (referred to as being ready to download or seed). This is useful for torrents that should not start downloading or seeding yet, but want to be made ready to do so. A torrent may need to have its files checked for instance, so it needs to be started and possibly queued for checking (auto-managed and started) but as soon as it's done, it should be stopped.
Force stopped means auto-managed is set to false and it's paused. As if the auto_manages flag is cleared and the paused flag is set on the torrent.
Note that the torrent may transition into a downloading state while calling this function, and since the logic is edge triggered you may miss the edge. To avoid this race, if the torrent already is in a downloading state when this call is made, it will trigger the stop-when-ready immediately.
When the stop-when-ready logic fires, the flag is cleared. Any subsequent transitions between downloading and non-downloading states will not be affected, until this function is used to set it again.
The behavior is more robust when setting this flag as part of adding the torrent. See add_torrent_params.
The stop-when-ready flag fixes the inherent race condition of waiting for the state_changed_alert and then call pause(). The download/seeding will most likely start in between posting the alert and receiving the call to pause.
A downloading state is one where peers are being connected. Which means just downloading the metadata via the ut_metadata extension counts as a downloading state. In order to stop a torrent once the metadata has been downloaded, instead set all file priorities to dont_download
- override_trackers
- when this flag is set, the tracker list in the add_torrent_params object override any trackers from the torrent file. If the flag is not set, the trackers from the add_torrent_params object will be added to the list of trackers used by the torrent. This flag is set by read_resume_data() if there are trackers present in the resume data file. This effectively makes the trackers saved in the resume data take precedence over the original trackers. This includes if there's an empty list of trackers, to support the case where they were explicitly removed in the previous session.
- override_web_seeds
- If this flag is set, the web seeds from the add_torrent_params object will override any web seeds in the torrent file. If it's not set, web seeds in the add_torrent_params object will be added to the list of web seeds used by the torrent. This flag is set by read_resume_data() if there are web seeds present in the resume data file. This effectively makes the web seeds saved in the resume data take precedence over the original ones. This includes if there's an empty list of web seeds, to support the case where they were explicitly removed in the previous session.
- need_save_resume
- if this flag is set (which it is by default) the torrent will be considered needing to save its resume data immediately as it's added. New torrents that don't have any resume data should do that. This flag is cleared by a successful call to save_resume_data()
- disable_dht
- set this flag to disable DHT for this torrent. This lets you have the DHT enabled for the whole client, and still have specific torrents not participating in it. i.e. not announcing to the DHT nor picking up peers from it.
- disable_lsd
- set this flag to disable local service discovery for this torrent.
- disable_pex
- set this flag to disable peer exchange for this torrent.
- all
- all torrent flags combined. Can conveniently be used when creating masks for flags
pex_flags_t
Declared in "libtorrent/pex_flags.hpp"
- pex_encryption
- the peer supports protocol encryption
- pex_seed
- the peer is a seed
- pex_utp
- the peer supports the uTP, transport protocol over UDP.
- pex_holepunch
- the peer supports the holepunch extension If this flag is received from a peer, it can be used as a rendezvous point in case direct connections to the peer fail
download_priority_t
Declared in "libtorrent/download_priority.hpp"
- dont_download
- Don't download the file or piece. Partial pieces may still be downloaded when setting file priorities.
- default_priority
- The default priority for files and pieces.
- low_priority
- The lowest priority for files and pieces.
- top_priority
- The highest priority for files and pieces.


Great White Shark
The legendary great white shark is far more fearsome in our imaginations than in reality. As
scientific research
on these elusive predators increases, their image as mindless killing machines is beginning to fade. Of the
100-plus
annual shark attacks worldwide, fully one-third to one-half are attributable to great whites. However, most of
these are not fatal, and new research finds that great whites, who are naturally curious, are "sample biting"
then
releasing their victims rather than preying on humans. It's not a terribly comforting distinction, but it does
indicate that humans are not actually on the great white's menu. Great whites are the largest predatory fish on
Earth. They grow to an average of 15 feet in length, though specimens exceeding 20 feet and weighing up to
5,000
pounds have been recorded. They have slate-gray upper bodies to blend in with the rocky coastal sea floor, but
get their name from their universally white underbellies. They are streamlined, torpedo-shaped swimmers with
powerful
tails that can propel them through the water at speeds of up to 15 miles per hour. They can even leave the
water
completely, breaching like whales when attacking prey from underneath.
Basic parallax-image demo (w/ internal url)
Tiger Shark
Tiger sharks are named for the dark, vertical stripes found mainly on juveniles. As these
sharks mature, the lines
begin to fade and almost disappear. Picture of a tiger shark VIEW IMAGES So called because of the tiger-like
stripes
on juveniles, the tiger shark is, like its terrestrial namesake, a voracious hunter. PHOTOGRAPH BY BRIAN J.
SKERRY,
NATIONAL GEOGRAPHIC CREATIVE COMMON NAME: Tiger Shark SCIENTIFIC NAME: Galeocerdo cuvier TYPE: Fish DIET:
Carnivores
GROUP NAME: School, shoal AVERAGE LIFE SPAN IN THE WILD: 15 or more years SIZE: 10 to 14 ft WEIGHT: 850 to
1,400
lbs SIZE RELATIVE TO A 6-FT MAN: IUCN RED LIST STATUS: ?Near Threatened LC NT VU EN CR EW EX LEAST
CONCERNEXTINCT
CURRENT POPULATION TREND: Unknown ABOUT THE TIGER SHARK Tiger sharks are named for the dark, vertical stripes
found
mainly on juveniles. As these sharks mature, the lines begin to fade and almost disappear. Shark Attacks These
large, blunt-nosed predators have a duly earned reputation as man-eaters. They are second only to great whites
in attacking people. But because they have a near completely undiscerning palate, they are not likely to swim
away
after biting a human, as great whites frequently do. They are consummate scavengers, with excellent senses of
sight
and smell and a nearly limitless menu of diet items.


6
1 And so, working together, we beg you not to receive the grace of God to no effect.
2 For he says,
"In a favorable time I paid attention to you,
and in the day of salvation I helped you."
Look, now is the favorable time. Look, now is the day of salvation.
3 We do not place a stumbling block in front of anyone, for we do not wish our ministry to be brought into disrepute.
4 Instead, we prove ourselves by all our actions, that we are God's servants. We are his servants in much endurance, affliction, distress, hardship,
5 beatings, imprisonments, riots, in hard work, in sleepless nights, in hunger,
6 in purity, knowledge, patience, kindness, in the Holy Spirit, in genuine love.
7 We are his servants in the word of truth, in the power of God. We have the armor of righteousness for the right hand and for the left.
8 We work in honor and dishonor, in slander and praise. We are accused of being deceitful and yet we are truthful.
9 We work as if we were unknown and we are still well known. We work as dying and—see!—we are still living. We work as being punished for our actions but not as condemned to death.
10 We work as sorrowful, but we are always rejoicing. We work as poor, but we are making many rich. We work as having nothing and yet as possessing all things.
11 We have spoken the whole truth to you, Corinthians, and our heart is wide open.
12 Your hearts are not restrained by us, but you are restrained by your own feelings.
13 Now in fair exchange—I speak as to children—open your hearts wide.
14 Do not be tied together with unbelievers. For what association does righteousness have with lawlessness? And what fellowship does light have with darkness?
15 What agreement can Christ have with Beliar? Or what share does a believer have together with an unbeliever?
16 And what agreement is there between the temple of God and idols? For we are the temple of the living God, just as God said:
"I will dwell among them and walk among them.
I will be their God,
and they will be my people."
17 Therefore,
"Come out from among them,
and be set apart," says the Lord.
"Touch no unclean thing,
and I will welcome you.
18 I will be a Father to you,
and you will be my sons and daughters,"
says the Lord Almighty.


Berry Big Sweet Tooth Smoothie
Sweet can be good for you
I hope everyone had a healthy and happy new year! I cannot wait to make the best out of 2015. This recipe is for those who have a sweet tooth, but want to stay away from refined sugars. For me, I went through a period where I was feeling defeated by the vegan options I was presented, and I would find the loopholes in being vegan. PETA had a list of junk food that was also vegan, it was called,”Accidentally Vegan Food List”, and it included Hershey’s Chocolate Syrup, Cinnamon Poptarts, English Muffins, etc. (YUCK).I realized that this was not the way I wanted to go about living a vegan lifestyle; I think I was eating worse than before!
This recipe has no refined sugars, and can be made in literally 2 minutes. (And it tastes really, really good!)
Ingredients:
- 1 whole banana
- Frozen berry mix
- Orange juice
Directions:
1.Prepare the ingredients for mixture:
- Peel 1 banana and place into a VitaMix (any blender is fine, but I prefer this one)
- Take 3 handfuls of frozen berries and place into Vitamix
- Pour half a glass of orange juice into Vitamix
2. Mix! :
I put my Vitamix on 6, and I started to blend. Blend it 30 seconds, or whenever you find the consistency that you desire.


Unifinity Partners With TBI and Saint Louis Universtiy (SLU), Baguio
- Mar
Sun - 12
- 2020
- by admin
Partnership Announcement: Saint Louis University (SLU) partners with Unifinity.
We are pleased to announce a long standing partnership with Saint Louis University (SLU) Techhub.
“A Multi Million Dollar Smart City Project in Cambodia is now the official partner of Unifinity and will utilize Unifinity’s Blockchain solution on all their upcoming projects.” - unifinity.io


At 2 years old I was diagnosed with leukemia and went into chemotherapy. This brings
a great many problems, not least among them a compromised immune system. I caught a
cold that turned into pneumonia and I died. It didn’t stick. In that time I saw
things that
would influence my life profoundly. I can’t explain what happened but when I woke up,
the pneumonia was gone along with the leukemia. I have also overcome Pancreatic
Cancer,
Crohn's Disease, and Diabetes just to name a few of the hurdles I found myself lifted
over.
I give all glory to God, but I tell you these things not to garner sympathy or
convince you
that my God is real.
I tell you this because I believe all these things made me a purposeful
person. I got a certification in Computer programming on purpose. I write clean code
on
purpose. I believe you are reading this on purpose. Let me show you what I can do for
you
on purpose.


A STIR OF ECHOES USA 1999 Directed by David Koepp Screenplay by David Koepp from the novel by Richard Matheson Starring Kevin Bacon, Kathryn Erbe, Zachary David Cope, Kevin Dunn, Conor O'Farrell Reviewed by Kent Johnson
Hmmm... Another good movie about a kid seeing ghosts, with a screenplay written by the director. Must be that Y2K bug... Whatever the cause, this trend of films written and directed by the same person seems to be a bright ray of hope in current the murk of Hollywood. The singleness of vision seems to eliminate the repetitive cliches and allow a genuinely good film to be created.
While I haven't read the 1958 novel by Richard Matheson that director David Koepp's screenplay is based on, A STIR OF ECHOES feels like the perfect on-screen representation of a Matheson novel, duplicating both his strengths and weaknesses -- that is, a very well-executed story with an overly-simple plotline. You know what's going on long before the characters do and are impatiently waiting for them to figure it out, however, the film is so well-made that you don't mind knowing what's going to happen and it's a pleasure to watch it play it out.
As far as its supernatural component goes, the movie has great atmosphere, but is spooky rather than scary -- like THE SIXTH SENSE, it's a ghost story, not a horror movie. The film makes complicated and interesting use of the audio track to keep you confused and off-balance, has good gotchas, and uses its CGI in restrained and effective ways. Note that the baby-sitter is reading Matheson's THE SHRINKING MAN.
A very enjoyable film, with a lot of humor and little surprises.
Recommended
_______________
Kent Johnson San Francisco<EMAIL_ADDRESS>The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


| PostgreSQL 9.0.10 Documentation | ||||
|---|---|---|---|---|
| Prev | Up | Chapter 8. Data Types | Next |
The money type stores a currency amount with a fixed fractional precision; see Table 8-3. The fractional precision is determined by the database's lc_monetary setting. Input is accepted in a variety of formats, including integer and floating-point literals, as well as typical currency formatting, such as '$1,000.00'. Output is generally in the latter form but depends on the locale. Non-quoted numeric values can be converted to money by casting the numeric value to text and then money, for example:
SELECT 1234::text::money;
There is no simple way of doing the reverse in a locale-independent
manner, namely casting a money value to a numeric type.
If you know the currency symbol and thousands separator you can use
regexp_replace()
:
SELECT regexp_replace('52093.89'::money::text, '[$,]', '', 'g')::numeric;
Since the output of this data type is locale-sensitive, it might not work to load money data into a database that has a different setting of lc_monetary. To avoid problems, before restoring a dump into a new database make sure lc_monetary has the same or equivalent value as in the database that was dumped.


Home
Welcome to the configuration interface. Here, you have the possibility, to add Sensor interfaces and Status configurations.
This project was implemented for my bachelor thesis in media computer science.
Ersteller: Jannis Jahr, Hochschule Bremen, Internationaler Studiengang Medieninformatik


11 - Junade Ali - Changing Password Policies at Scale: The Story of Pwned Passwords and k-Anonymity Junade Ali speaking at #PasswordsCon #ind19 in Stockholm on November 26, 2019.
BLAKE3-team/BLAKE3 official implementations of the BLAKE3 cryptographic hash function - BLAKE3-team/BLAKE3
Optimizing string.Count all the way from LINQ to hardware accelerated vectorized instructions A technical deep dive into SIMD accelerated C# APIs to speedup simple loop iterations
Supersingular Isogeny Key Exchange for Not-Quite Beginners I recently read a great introductory paper on Supersingular Isogeny Diffie-Hellman (SIDH) by Craig Costello and wanted to summarize just the math of it (with some simplifications) for myself. Hopefully this summary is clear enough to also be useful to peo...
Circuit Simulator Applet This is an electronic circuit simulator. When the applet starts up you will see an animated schematic of a simple LRC circuit. The green color indicates positive voltage. The gray color indicates ground. A red color indicates negative voltage. The mo...
Carl Franklin's Blazor Road Show United States Tour: February 10 to March 26 Dates in Europe, Australia, and Canada will be posted at a later time.
Trains.NET - Episode 12 - Render loops and FPS Originally streamed at https://twitch.tv/davidwengier In this episode there is a little bit of clean up, and a small re-writing of the tool system, but the main thing is we get an actual render loop and in general inch closer to being an actual


screenshots series, variable dimensions and materials. (2019 - Ongoing).
Ricordi di fauna selvatica durante un viaggio immaginario displays an ongoing collection of visual memories of online imaginary journeys made with the aim of spotting wild animals.
To embark on an imaginary voyage can be easy. Wear what you think is best for the occasion, but my advice is to choose something comfortable: it is really difficult to predict the exact duration of the journey.


Bevin Goes Down Wrapped in Impeachment
It appears that Republican Matt Bevin has gone down to defeat in the Kentucky governor’s race. Democrat Andy Beshear will be the state’s next governor. Republicans are having a solid night overall in the state. So it’s worth considering what this result means and what it doesn’t. Matt Bevin is many ways a toxic figure, even in a deep red state. He dismantled a very popular and successful implementation of the ACA. This is mainly about Bevin’s unpopularity, which was well earned.
Why it’s important is this: Bevin went all in on impeachment to get himself over the finish line. He brought in Trump for a caustic, aggressive rally last night to finish the sale. But it didn’t work. That’s a big deal.
It doesn’t mean Kentucky is trending against Republicans and it doesn’t mean impeachment is popular. But even in a state Trump won by 30 points nationalizing the race around impeachment wasn’t enough to turn a close race in Bevin’s favor. I actually thought it would be enough. Not because impeachment is bad politics for Democrats but because it stands to reason that in a very pro-Trump state the polarization around the issue could leveraged to Republican advantage. But again, it didn’t work.
You can never base too much on a single race. But this is a big thumbs down on Republican claims that impeachment is going to be an albatross around the necks of swing district Democrats.


About Me
Hi, I’m Pranau. I’m a third-year CS student at Vellore Institute of Technology, India. I love programming and playing Civilization (just one more turn!!). I code in the language that helps me get the job done. Usually, more often than not, that language is Python. Having been involved with a rusty ol’ PC from a young age, I love tinkering with computers and gadgets - customizing them, improving them (or breaking them). But it’s time for the computers to do this themselves and that’s what I’ve set out to do - make machines learn!
I am available for hire.
You can download my résumé here.
You can find a list of projects I’ve contributed to on my Github.
You can find me on Telegram or if you prefer, send an email to<EMAIL_ADDRESS>My PGP key can be found here.


Dream Wedding
Home
store
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Prices
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Companies
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530SDG
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Welcome to Anita's Kitchen, the place where we will tempt your taste buds and whet your appetite.
We promise you a meal the likes of which your palate has never tasted!
Anita's kitchen offers a variety of services including:
At Anita's Kitchen, we place customer experience above all else:
Deliveries can be made to any of the following places


HTML element into which the button is placed. If undefined a span element is created#
text
Text of the button
[funcOnClick(element)]
On click handler. The button object is passed as argument
[left], [top]
If set, the button is positioned absolute at this postion
[obj]
An optional javascript object, which is attached to the button object as member 'obj'. This can be used to store context information, to be used in the onclick handler


14 August 1996
Disease Outbreak Reported
A total of 157 cases with 9 deaths were reported during July in the outbreak which was declared in Cabo Delgado province in the Northern Region in early July. Most cases (105) were from the district of Balama. Cases have also been reported in the districts of Namuno (38) and Montepuez (12). Two cases have been reported in Pemba City. The risk of epidemic spread is considered particularly high in the district of Montepuez (population of 190 000) and the Provincial Capital (Pemba city and neighbouring districts). The Ministry of Health has provided drugs antibiotics and health eduction. However, additional penicillin, oily chloramphenicol and vaccine are still needed.


This website uses cookies. Some cookies may have been set already. To find out more about our use of cookies you can visit our Privacy policy. By browsing this website, you agree to our use of cookies.
This is a prototype - your feedback will help us to improve it.
The Health Protection Surveillance Centre has today been informed that a patient diagnosed with COVID-19 in Ireland has died. The patient is a male, in the east of the country, with an underlying health condition.
There have now been 4 COVID-19 related deaths in Ireland.
The Health Protection Surveillance Centre has also been informed of 121 new confirmed cases of COVID-19 in Ireland, as at 1pm, Sunday 22 March.
There are now 906 confirmed cases of COVID-19 in Ireland.
The HSE is now working to identify any contacts the patients may have had to provide them with information and advice to prevent further spread.
Today’s data from HPSC, as of midnight, Friday 20 March (712 cases), reveals:
Of those for whom transmission status is known:
Dr. Tony Holohan, Chief Medical Officer, Department of Health, said:
ENDS
| Total number of cases | 712 | |
| Total number hospitalised | 211 | |
| Total number admitted to ICU | 17 | |
| Total number of deaths | 4 | |
| Case fatality rate | 0.6 | |
| Total number of healthcare workers | 159 | |
| Number clusters notified | 35 | |
| Median age | 44 |
*All statistics measured at midnight on Friday, 20 March.
| Gender | Number | % of Total |
| Female | 311 | 44% |
| Male | 393 | 55% |
| Unknown | 8 | 1% |
| Total | 712 |
*All statistics measured at midnight on Friday, 20 March.
| Age Group | Number | % of Total |
| <1 | 3 | 0% |
| 1 - 4 | 2 | 0% |
| 5 - 14 | 12 | 2% |
| 15 - 24 | 63 | 9% |
| 25 - 34 | 127 | 18% |
| 35 - 44 | 149 | 21% |
| 45 - 54 | 132 | 19 |
| 55 - 64 | 101 | 15% |
| 65+ | 122 | 17% |
| Unknown | 1 | 0% |
| Total | 712 |
*All statistics measured at midnight on Friday, 20 March.
| Community transmission | 44% |
| Close contact with confirmed case | 23% |
| Travel Abroad | 33% |
| Under investigation | 258 |
*All statistics measured at midnight on Friday, 20 March.
Note:
In the event that a person tests positive for COVID-19 and hasn't been abroad or had contact with another confirmed case in Ireland, that's known as community transmission.
In the event that a person who tests positive for COVID-19 can be linked to another confirmed case in Ireland, that's known as local transmission.
| Travel related | 42 | 26% |
| No foreign travel | 106 | 67% |
| Under investigation | 11 | 7% |
| Total | 159 |
*All statistics measured at midnight on Friday, 20 March.
| <5 | 2 | 1% |
| 5 - 14 | 2 | 1% |
| 15 - 24 | 13 | 6% |
| 25 - 34 | 27 | 13% |
| 35 - 44 | 22 | 10% |
| 45 - 54 | 40 | 18% |
| 55 - 64 | 34 | 16% |
| 65+ | 71 | 34% |
*All statistics measured at midnight on Friday, 20 March.
| Carlow | ≤5 | 0.4% |
| Cavan | ≤5 | 1% |
| Clare | 7 | 1% |
| Cork | 101 | 14% |
| Donegal | ≤5 | 1% |
| Dublin | 402 | 57% |
| Galway | 25 | 4% |
| Kerry | 9 | 1% |
| Kildare | 20 | 3% |
| Kilkenny | 11 | 2% |
| Laois | 6 | 1% |
| Leitrim | ≤5 | 0% |
| Limerick | 15 | 2% |
| Longford | ≤5 | 1% |
| Louth | 11 | 2% |
| Mayo | ≤5 | 0% |
| Meath | 11 | 2% |
| Monaghan | ≤5 | 0% |
| Offaly | 9 | 1% |
| Roscommon | ≤5 | 0% |
| Sligo | ≤5 | 1% |
| Tipperary | 8 | 1% |
| Waterford | 9 | 1% |
| Westmeath | 16 | 2% |
| Wexford | ≤5 | 0% |
| Wicklow | 22 | 3% |
*All statistics measured at midnight on Friday, 20 March.
≤ means 'less than equal to'.


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your location will be shared or saved, it will be used only to give you the most relevant data.
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Use the map to explore the latest official COVID-19 data by zipcode. Tap on it and access to the total
number of tests preformed, the current active positives cases and the total deaths until today.
Data is updated daily with the official COVID data published by NYC.
NYC COVID map was designed and developed 100% by two individuals as a personal side project, there are no affiliations to any private or public organizations.
Privacy is protected by not saving or sending your location data. Location data is only used to detect if you move from one zip code to another and notify you with the latest COVID data of your current zone. You can still use the app without granting location access permissions.
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| HADOOP-15939 |
Filter overlapping objenesis class in hadoop-client-minicluster |
Minor |
build |
Xiaoyu Yao |
Xiaoyu Yao |
| YARN-8936 |
Bump up Atsv2 hbase versions |
Major |
. |
Rohith Sharma K S |
Vrushali C |
| HDFS-14189 |
Fix intermittent failure of TestNameNodeMetrics |
Major |
. |
Ayush Saxena |
Ayush Saxena |
| YARN-9246 |
NPE when executing a command yarn node -status or -states without additional arguments |
Minor |
client |
Masahiro Tanaka |
Masahiro Tanaka |
| YARN-7266 |
Timeline Server event handler threads locked |
Major |
ATSv2, timelineserver |
Venkata Puneet Ravuri |
Prabhu Joseph |
| YARN-9990 |
Testcase fails with “Insufficient configured threads: required=16 < max=10” |
Major |
. |
Prabhu Joseph |
Prabhu Joseph |
| YARN-10020 |
Fix build instruction of hadoop-yarn-ui |
Minor |
yarn-ui-v2 |
Masatake Iwasaki |
Masatake Iwasaki |
| YARN-10037 |
Upgrade build tools for YARN Web UI v2 |
Major |
build, security, yarn-ui-v2 |
Akira Ajisaka |
Masatake Iwasaki |
| HDFS-15187 |
CORRUPT replica mismatch between namenodes after failover |
Critical |
. |
Ayush Saxena |
Ayush Saxena |
| HDFS-15200 |
Delete Corrupt Replica Immediately Irrespective of Replicas On Stale Storage |
Critical |
. |
Ayush Saxena |
Ayush Saxena |
| HDFS-15113 |
Missing IBR when NameNode restart if open processCommand async feature |
Blocker |
datanode |
Xiaoqiao He |
Xiaoqiao He |
| HDFS-15210 |
EC : File write hanged when DN is shutdown by admin command. |
Major |
ec |
Surendra Singh Lilhore |
Surendra Singh Lilhore |
| HADOOP-16768 |
SnappyCompressor test cases wrongly assume that the compressed data is always smaller than the input data |
Major |
io, test |
zhao bo |
Akira Ajisaka |
| HDFS-11041 |
Unable to unregister FsDatasetState MBean if DataNode is shutdown twice |
Trivial |
datanode |
Wei-Chiu Chuang |
Wei-Chiu Chuang |
| HADOOP-17068 |
client fails forever when namenode ipaddr changed |
Major |
hdfs-client |
Sean Chow |
Sean Chow |
| HDFS-15378 |
TestReconstructStripedFile#testErasureCodingWorkerXmitsWeight is failing on trunk |
Major |
. |
Hemanth Boyina |
Hemanth Boyina |
| YARN-10331 |
Upgrade node.js to 10.21.0 |
Critical |
build, yarn-ui-v2 |
Akira Ajisaka |
Akira Ajisaka |
| HADOOP-17119 |
Jetty upgrade to 9.4.x causes MR app fail with IOException |
Major |
. |
Bilwa S T |
Bilwa S T |
| HADOOP-17138 |
Fix spotbugs warnings surfaced after upgrade to 4.0.6 |
Minor |
. |
Masatake Iwasaki |
Masatake Iwasaki |
| HDFS-15439 |
Setting dfs.mover.retry.max.attempts to negative value will retry forever. |
Major |
balancer & mover |
AMC-team |
AMC-team |
| YARN-10430 |
Log improvements in NodeStatusUpdaterImpl |
Minor |
nodemanager |
Bilwa S T |
Bilwa S T |
| HDFS-15438 |
Setting dfs.disk.balancer.max.disk.errors = 0 will fail the block copy |
Major |
balancer & mover |
AMC-team |
AMC-team |
| YARN-10438 |
Handle null containerId in ClientRMService#getContainerReport() |
Major |
resourcemanager |
Raghvendra Singh |
Shubham Gupta |
| 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 |
| HADOOP-17310 |
Touch command with -c option is broken |
Major |
. |
Ayush Saxena |
Ayush Saxena |
| HDFS-15639 |
[JDK 11] Fix Javadoc errors in hadoop-hdfs-client |
Major |
. |
Takanobu Asanuma |
Takanobu Asanuma |
| 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 |
| MAPREDUCE-7302 |
Upgrading to JUnit 4.13 causes testcase TestFetcher.testCorruptedIFile() to fail |
Major |
test |
Peter Bacsko |
Peter Bacsko |
| HDFS-15644 |
Failed volumes can cause DNs to stop block reporting |
Major |
block placement, datanode |
Ahmed Hussein |
Ahmed Hussein |
| HADOOP-17236 |
Bump up snakeyaml to 1.26 to mitigate CVE-2017-18640 |
Major |
. |
Brahma Reddy Battula |
Brahma Reddy Battula |
| 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 |
| HDFS-15651 |
Client could not obtain block when DN CommandProcessingThread exit |
Major |
. |
Yiqun Lin |
Mingxiang Li |
| 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 |
| HDFS-15485 |
Fix outdated properties of JournalNode when performing rollback |
Minor |
. |
Deegue |
Deegue |
| 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 |
| 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 |
Qi Zhu |
Qi Zhu |
| YARN-10498 |
Fix Yarn CapacityScheduler Markdown document |
Trivial |
documentation |
zhaoshengjie |
zhaoshengjie |
| HDFS-15695 |
NN should not let the balancer run in safemode |
Major |
namenode |
Ahmed Hussein |
Ahmed Hussein |
| YARN-10511 |
Update yarn.nodemanager.env-whitelist value in docs |
Minor |
documentation |
Andrea Scarpino |
Andrea Scarpino |
| 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 |
| YARN-10491 |
Fix deprecation warnings in SLSWebApp.java |
Minor |
build |
Akira Ajisaka |
Ankit Kumar |
| HADOOP-13571 |
ServerSocketUtil.getPort() should use loopback address, not <IP_ADDRESS> |
Major |
. |
Eric Badger |
Eric Badger |
| HDFS-15725 |
Lease Recovery never completes for a committed block which the DNs never finalize |
Major |
namenode |
Stephen O’Donnell |
Stephen O’Donnell |
| HDFS-15170 |
EC: Block gets marked as CORRUPT in case of failover and pipeline recovery |
Critical |
erasure-coding |
Ayush Saxena |
Ayush Saxena |
| HDFS-15719 |
[Hadoop 3] Both NameNodes can crash simultaneously due to the short JN socket timeout |
Critical |
. |
Wei-Chiu Chuang |
Wei-Chiu Chuang |
| YARN-10560 |
Upgrade node.js to 10.23.1 and yarn to 1.22.5 in Web UI v2 |
Major |
webapp, yarn-ui-v2 |
Akira Ajisaka |
Akira Ajisaka |
| YARN-10528 |
maxAMShare should only be accepted for leaf queues, not parent queues |
Major |
. |
Siddharth Ahuja |
Siddharth Ahuja |
| HADOOP-17438 |
Increase docker memory limit in Jenkins |
Major |
build, scripts, test, yetus |
Ahmed Hussein |
Ahmed Hussein |
| MAPREDUCE-7310 |
Clear the fileMap in JHEventHandlerForSigtermTest |
Minor |
test |
Zhengxi Li |
Zhengxi Li |
| HADOOP-16947 |
Stale record should be remove when MutableRollingAverages generating aggregate data. |
Major |
. |
Haibin Huang |
Haibin Huang |
| HDFS-15632 |
AbstractContractDeleteTest should set recursive parameter to true for recursive test cases. |
Major |
. |
Konstantin Shvachko |
Anton Kutuzov |
| HDFS-10498 |
Intermittent test failure org.apache.hadoop.hdfs.server.namenode.snapshot.TestSnapshotFileLength.testSnapshotfileLength |
Major |
hdfs, snapshots |
Hanisha Koneru |
Jim Brennan |
| HADOOP-17506 |
Fix typo in BUILDING.txt |
Trivial |
documentation |
Gautham Banasandra |
Gautham Banasandra |
| HDFS-15795 |
EC: Wrong checksum when reconstruction was failed by exception |
Major |
datanode, ec, erasure-coding |
Yushi Hayasaka |
Yushi Hayasaka |
| HDFS-15779 |
EC: fix NPE caused by StripedWriter.clearBuffers during reconstruct block |
Major |
. |
Hongbing Wang |
Hongbing Wang |
| HDFS-15798 |
EC: Reconstruct task failed, and It would be XmitsInProgress of DN has negative number |
Major |
. |
Haiyang Hu |
Haiyang Hu |
| YARN-10428 |
Zombie applications in the YARN queue using FAIR + sizebasedweight |
Critical |
capacityscheduler |
Guang Yang |
Andras Gyori |
| YARN-10607 |
User environment is unable to prepend PATH when mapreduce.admin.user.env also sets PATH |
Major |
. |
Eric Badger |
Eric Badger |
| HADOOP-17516 |
Upgrade ant to 1.10.9 |
Major |
. |
Akira Ajisaka |
Akira Ajisaka |
| YARN-10500 |
TestDelegationTokenRenewer fails intermittently |
Major |
test |
Akira Ajisaka |
Masatake Iwasaki |
| HADOOP-17534 |
Upgrade Jackson databind to <IP_ADDRESS> |
Major |
build |
Adam Roberts |
Akira Ajisaka |
| MAPREDUCE-7323 |
Remove job_history_summary.py |
Major |
. |
Akira Ajisaka |
Akira Ajisaka |
| YARN-10647 |
Fix TestRMNodeLabelsManager failed after YARN-10501. |
Major |
. |
Qi Zhu |
Qi Zhu |
| HADOOP-17510 |
Hadoop prints sensitive Cookie information. |
Major |
. |
Renukaprasad C |
Renukaprasad C |
| HDFS-15422 |
Reported IBR is partially replaced with stored info when queuing. |
Critical |
namenode |
Kihwal Lee |
Stephen O’Donnell |
| YARN-10651 |
CapacityScheduler crashed with NPE in AbstractYarnScheduler.updateNodeResource() |
Major |
. |
Haibo Chen |
Haibo Chen |
| MAPREDUCE-7320 |
ClusterMapReduceTestCase does not clean directories |
Major |
. |
Ahmed Hussein |
Ahmed Hussein |
| HDFS-14013 |
Skip any credentials stored in HDFS when starting ZKFC |
Major |
hdfs |
Krzysztof Adamski |
Stephen O’Donnell |
| HDFS-15849 |
ExpiredHeartbeats metric should be of Type.COUNTER |
Major |
metrics |
Konstantin Shvachko |
Qi Zhu |
| YARN-10672 |
All testcases in TestReservations are flaky |
Major |
. |
Szilard Nemeth |
Szilard Nemeth |
| HADOOP-17557 |
skip-dir option is not processed by Yetus |
Major |
build, precommit, yetus |
Ahmed Hussein |
Ahmed Hussein |
| HDFS-15875 |
Check whether file is being truncated before truncate |
Major |
. |
Hui Fei |
Hui Fei |
| HADOOP-17582 |
Replace GitHub App Token with GitHub OAuth token |
Major |
build |
Akira Ajisaka |
Akira Ajisaka |
| YARN-10687 |
Add option to disable/enable free disk space checking and percentage checking for full and not-full disks |
Major |
nodemanager |
Qi Zhu |
Qi Zhu |
| HADOOP-17586 |
Upgrade org.codehaus.woodstox:stax2-api to 4.2.1 |
Major |
. |
Ayush Saxena |
Ayush Saxena |
| HADOOP-17585 |
Correct timestamp format in the docs for the touch command |
Major |
. |
Stephen O’Donnell |
Stephen O’Donnell |
| YARN-10588 |
Percentage of queue and cluster is zero in WebUI |
Major |
. |
Bilwa S T |
Bilwa S T |
| MAPREDUCE-7322 |
revisiting TestMRIntermediateDataEncryption |
Major |
job submission, security, test |
Ahmed Hussein |
Ahmed Hussein |
| HADOOP-17592 |
Fix the wrong CIDR range example in Proxy User documentation |
Minor |
documentation |
Kwangsun Noh |
Kwangsun Noh |
| YARN-10706 |
Upgrade com.github.eirslett:frontend-maven-plugin to 1.11.2 |
Major |
buid |
Mingliang Liu |
Mingliang Liu |
| MAPREDUCE-7325 |
Intermediate data encryption is broken in LocalJobRunner |
Major |
job submission, security |
Ahmed Hussein |
Ahmed Hussein |
| YARN-10697 |
Resources are displayed in bytes in UI for schedulers other than capacity |
Major |
. |
Bilwa S T |
Bilwa S T |
| HADOOP-17602 |
Upgrade JUnit to 4.13.1 |
Major |
build, security, test |
Ahmed Hussein |
Ahmed Hussein |
| HDFS-15900 |
RBF: empty blockpool id on dfsrouter caused by UNAVAILABLE NameNode |
Major |
rbf |
Harunobu Daikoku |
Harunobu Daikoku |
| YARN-10501 |
Can’t remove all node labels after add node label without nodemanager port |
Critical |
yarn |
caozhiqiang |
caozhiqiang |
| YARN-10716 |
Fix typo in ContainerRuntime |
Trivial |
documentation |
Wanqiang Ji |
xishuhai |
| HDFS-15950 |
Remove unused hdfs.proto import |
Major |
hdfs-client |
Gautham Banasandra |
Gautham Banasandra |
| HDFS-15949 |
Fix integer overflow |
Major |
libhdfs++ |
Gautham Banasandra |
Gautham Banasandra |
| HDFS-15948 |
Fix test4tests for libhdfspp |
Critical |
build, libhdfs++ |
Gautham Banasandra |
Gautham Banasandra |
| HADOOP-17608 |
Fix TestKMS failure |
Major |
kms |
Akira Ajisaka |
Akira Ajisaka |
| YARN-10460 |
Upgrading to JUnit 4.13 causes tests in TestNodeStatusUpdater to fail |
Major |
nodemanager, test |
Peter Bacsko |
Peter Bacsko |
| HADOOP-17641 |
ITestWasbUriAndConfiguration.testCanonicalServiceName() failing now mockaccount exists |
Minor |
fs/azure, test |
Steve Loughran |
Steve Loughran |
| HADOOP-17655 |
Upgrade Jetty to 9.4.40 |
Blocker |
. |
Akira Ajisaka |
Akira Ajisaka |
| YARN-10749 |
Can’t remove all node labels after add node label without nodemanager port, broken by YARN-10647 |
Major |
. |
D M Murali Krishna Reddy |
D M Murali Krishna Reddy |
| HDFS-15621 |
Datanode DirectoryScanner uses excessive memory |
Major |
datanode |
Stephen O’Donnell |
Stephen O’Donnell |
| YARN-10756 |
Remove additional junit 4.11 dependency from javadoc |
Major |
build, test, timelineservice |
ANANDA G B |
Akira Ajisaka |
| YARN-10555 |
Missing access check before getAppAttempts |
Critical |
webapp |
lujie |
lujie |
| HADOOP-17703 |
checkcompatibility.py errors out when specifying annotations |
Major |
. |
Wei-Chiu Chuang |
Wei-Chiu Chuang |
| HADOOP-14922 |
Build of Mapreduce Native Task module fails with unknown opcode “bswap” |
Major |
. |
Anup Halarnkar |
Anup Halarnkar |
| HADOOP-17718 |
Explicitly set locale in the Dockerfile |
Blocker |
build |
Wei-Chiu Chuang |
Wei-Chiu Chuang |
| HADOOP-17700 |
ExitUtil#halt info log should log HaltException |
Major |
. |
Viraj Jasani |
Viraj Jasani |
| YARN-10770 |
container-executor permission is wrong in SecureContainer.md |
Major |
documentation |
Akira Ajisaka |
Siddharth Ahuja |
| HDFS-15915 |
Race condition with async edits logging due to updating txId outside of the namesystem log |
Major |
hdfs, namenode |
Konstantin Shvachko |
Konstantin Shvachko |
| HDFS-16040 |
RpcQueueTime metric counts requeued calls as unique events. |
Major |
hdfs |
Simbarashe Dzinamarira |
Simbarashe Dzinamarira |
| YARN-10809 |
testWithHbaseConfAtHdfsFileSystem consistently failing |
Major |
. |
Viraj Jasani |
Viraj Jasani |
| HDFS-16055 |
Quota is not preserved in snapshot INode |
Major |
hdfs |
Siyao Meng |
Siyao Meng |
| HDFS-16068 |
WebHdfsFileSystem has a possible connection leak in connection with HttpFS |
Major |
. |
Takanobu Asanuma |
Takanobu Asanuma |
| YARN-10767 |
Yarn Logs Command retrying on Standby RM for 30 times |
Major |
. |
D M Murali Krishna Reddy |
D M Murali Krishna Reddy |
| HDFS-15618 |
Improve datanode shutdown latency |
Major |
datanode |
Ahmed Hussein |
Ahmed Hussein |
| HADOOP-17760 |
Delete hadoop.ssl.enabled and dfs.https.enable from docs and core-default.xml |
Major |
documentation |
Takanobu Asanuma |
Takanobu Asanuma |
| HDFS-13671 |
Namenode deletes large dir slowly caused by FoldedTreeSet#removeAndGet |
Major |
. |
Yiqun Lin |
Haibin Huang |
| HDFS-16061 |
DFTestUtil.waitReplication can produce false positives |
Major |
hdfs |
Ahmed Hussein |
Ahmed Hussein |
| HDFS-14575 |
LeaseRenewer#daemon threads leak in DFSClient |
Major |
. |
Tao Yang |
Renukaprasad C |
| YARN-10826 |
[UI2] Upgrade Node.js to at least v12.22.1 |
Major |
yarn-ui-v2 |
Akira Ajisaka |
Masatake Iwasaki |
| YARN-10828 |
Backport YARN-9789 to branch-3.2 |
Major |
. |
Tarun Parimi |
Tarun Parimi |
| HADOOP-17769 |
Upgrade JUnit to 4.13.2 |
Major |
. |
Ahmed Hussein |
Ahmed Hussein |
| YARN-10824 |
Title not set for JHS and NM webpages |
Major |
. |
Rajshree Mishra |
Bilwa S T |
| HDFS-16092 |
Avoid creating LayoutFlags redundant objects |
Major |
. |
Viraj Jasani |
Viraj Jasani |
| HDFS-16108 |
Incorrect log placeholders used in JournalNodeSyncer |
Minor |
. |
Viraj Jasani |
Viraj Jasani |
| MAPREDUCE-7353 |
Mapreduce job fails when NM is stopped |
Major |
. |
Bilwa S T |
Bilwa S T |
| HDFS-16121 |
Iterative snapshot diff report can generate duplicate records for creates, deletes and Renames |
Major |
snapshots |
Srinivasu Majeti |
Shashikant Banerjee |
| HDFS-15796 |
ConcurrentModificationException error happens on NameNode occasionally |
Critical |
hdfs |
Daniel Ma |
Daniel Ma |
| HADOOP-17793 |
Better token validation |
Major |
. |
Artem Smotrakov |
Artem Smotrakov |
| HDFS-16042 |
DatanodeAdminMonitor scan should be delay based |
Major |
datanode |
Ahmed Hussein |
Ahmed Hussein |
| HDFS-16127 |
Improper pipeline close recovery causes a permanent write failure or data loss. |
Major |
. |
Kihwal Lee |
Kihwal Lee |
| HADOOP-17028 |
ViewFS should initialize target filesystems lazily |
Major |
client-mounts, fs, viewfs |
Uma Maheswara Rao G |
Abhishek Das |
| HDFS-12920 |
HDFS default value change (with adding time unit) breaks old version MR tarball work with Hadoop 3.x |
Critical |
configuration, hdfs |
Junping Du |
Akira Ajisaka |
| YARN-10813 |
Set default capacity of root for node labels |
Major |
. |
Andras Gyori |
Andras Gyori |
| YARN-9551 |
TestTimelineClientV2Impl.testSyncCall fails intermittently |
Minor |
ATSv2, test |
Prabhu Joseph |
Andras Gyori |
| HDFS-15175 |
Multiple CloseOp shared block instance causes the standby namenode to crash when rolling editlog |
Critical |
. |
Yicong Cai |
Wan Chang |
| YARN-10789 |
RM HA startup can fail due to race conditions in ZKConfigurationStore |
Major |
. |
Tarun Parimi |
Tarun Parimi |
| YARN-6221 |
Entities missing from ATS when summary log file info got returned to the ATS before the domain log |
Critical |
yarn |
Sushmitha Sreenivasan |
Xiaomin Zhang |
| MAPREDUCE-7258 |
HistoryServerRest.html#Task_Counters_API, modify the jobTaskCounters’s itemName from “taskcounterGroup” to “taskCounterGroup”. |
Minor |
documentation |
jenny |
jenny |
| YARN-8990 |
Fix fair scheduler race condition in app submit and queue cleanup |
Blocker |
fairscheduler |
Wilfred Spiegelenburg |
Wilfred Spiegelenburg |
| YARN-8992 |
Fair scheduler can delete a dynamic queue while an application attempt is being added to the queue |
Major |
fairscheduler |
Haibo Chen |
Wilfred Spiegelenburg |
| HADOOP-17370 |
Upgrade commons-compress to 1.21 |
Major |
common |
Dongjoon Hyun |
Akira Ajisaka |
| HADOOP-17844 |
Upgrade JSON smart to 2.4.7 |
Major |
. |
Renukaprasad C |
Renukaprasad C |
| HADOOP-17850 |
Upgrade ZooKeeper to 3.4.14 in branch-3.2 |
Major |
. |
Akira Ajisaka |
Masatake Iwasaki |
| HDFS-16177 |
Bug fix for Util#receiveFile |
Minor |
. |
tomscut |
tomscut |
| YARN-10814 |
YARN shouldn’t start with empty hadoop.http.authentication.signature.secret.file |
Major |
. |
Benjamin Teke |
Tamas Domok |
| HADOOP-17858 |
Avoid possible class loading deadlock with VerifierNone initialization |
Major |
. |
Viraj Jasani |
Viraj Jasani |
| HADOOP-17886 |
Upgrade ant to 1.10.11 |
Major |
. |
Ahmed Hussein |
Ahmed Hussein |
| YARN-10901 |
Permission checking error on an existing directory in LogAggregationFileController#verifyAndCreateRemoteLogDir |
Major |
nodemanager |
Tamas Domok |
Tamas Domok |
| HDFS-16187 |
SnapshotDiff behaviour with Xattrs and Acls is not consistent across NN restarts with checkpointing |
Major |
snapshots |
Srinivasu Majeti |
Shashikant Banerjee |
| HDFS-16198 |
Short circuit read leaks Slot objects when InvalidToken exception is thrown |
Major |
. |
Eungsop Yoo |
Eungsop Yoo |
| HADOOP-17917 |
Backport HADOOP-15993 to branch-3.2 which address CVE-2014-4611 |
Major |
. |
Brahma Reddy Battula |
Brahma Reddy Battula |
| HDFS-16233 |
Do not use exception handler to implement copy-on-write for EnumCounters |
Major |
namenode |
Wei-Chiu Chuang |
Wei-Chiu Chuang |
| HDFS-16235 |
Deadlock in LeaseRenewer for static remove method |
Major |
hdfs |
angerszhu |
angerszhu |
| HADOOP-17940 |
Upgrade Kafka to 2.8.1 |
Major |
. |
Takanobu Asanuma |
Takanobu Asanuma |
| HDFS-16272 |
Int overflow in computing safe length during EC block recovery |
Critical |
3.1.1 |
daimin |
daimin |
| HADOOP-17971 |
Exclude IBM Java security classes from being shaded/relocated |
Major |
build |
Nicholas Marion |
Nicholas Marion |
| HADOOP-17972 |
Backport HADOOP-17683 for branch-3.2 |
Major |
security |
Ananya Singh |
Ananya Singh |
| HADOOP-17993 |
Disable JIRA plugin for YETUS on Hadoop |
Critical |
build |
Gautham Banasandra |
Gautham Banasandra |
| HDFS-16182 |
numOfReplicas is given the wrong value in BlockPlacementPolicyDefault$chooseTarget can cause DataStreamer to fail with Heterogeneous Storage |
Major |
namanode |
Max Xie |
Max Xie |
| HDFS-16350 |
Datanode start time should be set after RPC server starts successfully |
Minor |
. |
Viraj Jasani |
Viraj Jasani |
| HADOOP-13500 |
Synchronizing iteration of Configuration properties object |
Major |
conf |
Jason Darrell Lowe |
Dhananjay Badaya |
| HDFS-16317 |
Backport HDFS-14729 for branch-3.2 |
Major |
security |
Ananya Singh |
Ananya Singh |
| HDFS-14099 |
Unknown frame descriptor when decompressing multiple frames in ZStandardDecompressor |
Major |
. |
xuzq |
xuzq |
| HDFS-16410 |
Insecure Xml parsing in OfflineEditsXmlLoader |
Minor |
. |
Ashutosh Gupta |
Ashutosh Gupta |
| HDFS-16420 |
Avoid deleting unique data blocks when deleting redundancy striped blocks |
Critical |
ec, erasure-coding |
qinyuren |
Jackson Wang |
| HDFS-16428 |
Source path with storagePolicy cause wrong typeConsumed while rename |
Major |
hdfs, namenode |
lei w |
lei w |
| HDFS-16437 |
ReverseXML processor doesn’t accept XML files without the SnapshotDiffSection. |
Critical |
hdfs |
yanbin.zhang |
yanbin.zhang |
| HDFS-16422 |
Fix thread safety of EC decoding during concurrent preads |
Critical |
dfsclient, ec, erasure-coding |
daimin |
daimin |


IMPORTANT: By installing the SDK, you have read and agree to our SDK Terms of Service and Privacy Policy.
Our SDK is available through CocoaPods. To install it, simply add the following line to your Podfile:
pod "LaunchKit"
LaunchKit is also available through Carthage. Add the following line to your Cartfile:
github "LaunchKit/launchkit-ios"
You can install the LaunchKit SDK manually by downloading the latest release
(.zip), and copy the files from LaunchKit/Classes
into your project.
Somewhere near the top applicationDidFinishLaunching:
, you should
initialize the SDK with your SDK token.
We have generated an API token for you: {{ token }}
.
#import <LaunchKit/LaunchKit.h>
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
// Initialize LaunchKit
[LaunchKit launchWithToken:@"{{#if token }}{{ token }}{{ else }}YOUR_TOKEN_HERE{{/if}}"];
...
}
import LaunchKit
func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
// Initialize LaunchKit
LaunchKit.launchWithToken("{{#if token }}{{ token }}{{ else }}YOUR_TOKEN_HERE{{/if}}")
...
}
Once everything is installed, run the app, and we’ll let you know when it’s configured.
Waiting for SDK events…
Nice job! We have received an event from your app.


papercut, a free and easy textbook exchange service. :blue_book:
Table of Contents
About
The prices of textbook used in Universities had skyrocketed in the 10-15 years. Most of the textbooks cost over $150 when it is new, even over $200 in some cases. It would be nice to have a way that help the student to buy or exchange textbook used in our universities without the cost of the middleman (e.g. Amazon).
## Getting Started
Make sure Ruby, Rails is installed. (Linux or Mac Preferred) (click here for general installation instructions.)
- Clone the repo
sh git clone https://github.com/nickschiffer/papercut.git cd papercut
- Obtain a Google Maps API Key from here.
- Create a config/application.yml file and paste in the following text (substituting your API Key).
sh development: MAPS_API_KEY: "[YOUR_KEY_HERE]"
- Setup the project and test that the server starts succesfully ```sh # Install gem dependencies bundle install --without production
- Clone the repo
If you're on linux you may need to do the following to increase your number of watchers
echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p
Migrate and reset the databse
rails db:migrate rails db:reset rails s
6. Navigate to http://localhost:3000/


AnyJSON
public enum AnyJSON
Undocumented
-
Undocumented
Declaration
Swift
case null
-
Undocumented
Declaration
Swift
case bool(Bool)
-
Undocumented
Declaration
Swift
case number(NSNumber)
-
Undocumented
Declaration
Swift
case string(String)
-
Undocumented
Declaration
Swift
case array(JSONArray)
-
Undocumented
Declaration
Swift
case object(JSONObject)
-
Undocumented
Declaration
Swift
public init(_ value: Any) throws
-
Undocumented
Declaration
Swift
func objectValue() throws -> JSONObject
-
Undocumented
Declaration
Swift
func arrayValue() throws -> JSONArray
-
Undocumented
Declaration
Swift
func stringValue() throws -> String
-
Undocumented
Declaration
Swift
func boolValue() throws -> Bool
-
Undocumented
Declaration
Swift
func numberValue() throws -> NSNumber
-
Undocumented
Declaration
Swift
var isNull: Bool { get }
-
Undocumented
Declaration
Swift
var isNotNull: Bool { get }


DataHub
A Data Ecosystem for Individuals, Teams and People
{% extends "base.html" %}
{% block content %}
{% load staticfiles %}
DataHub
A Data Ecosystem for Individuals, Teams and People
DataHub is hosted at MIT Computer Science & Artificial Intelligence Lab (CSAIL) with collaborators from the University of Maryland - College Park, and the University of Illinois at Urbana-Champaign.
This research is funded by NSF under grants 1513972, 1513407, 1513443, by British Telecom, by EMC, and by Intel Science and Technology Center for Big Data
Please email<EMAIL_ADDRESS>or subscribe to our discussion list.