[
https://issues.apache.org/jira/browse/YARN-5453?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15653367#comment-15653367
]
Hudson commented on YARN-5453:
------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #10811 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/10811/])
YARN-5453. FairScheduler#update may skip update demand resource of child
(kasha: rev 86ac1ad9fd65c7dd12278372b369de38dc4616db)
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSParentQueue.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSLeafQueue.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/TestFairScheduler.java
> FairScheduler#update may skip update demand resource of child queue/app if
> current demand reached maxResource
> -------------------------------------------------------------------------------------------------------------
>
> Key: YARN-5453
> URL: https://issues.apache.org/jira/browse/YARN-5453
> Project: Hadoop YARN
> Issue Type: Bug
> Components: fairscheduler
> Reporter: sandflee
> Assignee: sandflee
> Labels: oct16-easy
> Fix For: 2.9.0, 3.0.0-alpha2
>
> Attachments: YARN-5453.01.patch, YARN-5453.02.patch,
> YARN-5453.03.patch, YARN-5453.04.patch, YARN-5453.05.patch
>
>
> {code}
> demand = Resources.createResource(0);
> for (FSQueue childQueue : childQueues) {
> childQueue.updateDemand();
> Resource toAdd = childQueue.getDemand();
> demand = Resources.add(demand, toAdd);
> demand = Resources.componentwiseMin(demand, maxRes);
> if (Resources.equals(demand, maxRes)) {
> break;
> }
> }
> {code}
> if one singe queue's demand resource exceed maxRes, the other queue's demand
> resource will not update.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
