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https://issues.apache.org/jira/browse/YARN-948?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13725215#comment-13725215
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Hudson commented on YARN-948:
-----------------------------
FAILURE: Integrated in Hadoop-Hdfs-trunk #1477 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk/1477/])
YARN-948. Changed ResourceManager to validate the release container list before
actually releasing them. Contributed by Omkar Vinit Joshi. (vinodkv:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1508609)
* /hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/exceptions/InvalidContainerReleaseException.java
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ApplicationMasterService.java
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/RMServerUtils.java
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerUtils.java
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/MockAM.java
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/applicationmasterservice/TestApplicationMasterService.java
> RM should validate the release container list before actually releasing them
> ----------------------------------------------------------------------------
>
> Key: YARN-948
> URL: https://issues.apache.org/jira/browse/YARN-948
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Omkar Vinit Joshi
> Assignee: Omkar Vinit Joshi
> Fix For: 2.1.1-beta
>
> Attachments: YARN-948-20130724.patch, YARN-948-20130726.1.patch,
> YARN-948-20130729.1.patch
>
>
> At present we are blinding passing the allocate request containing containers
> to be released to the scheduler. This may result into one application
> releasing another application's container.
> {code}
> @Override
> @Lock(Lock.NoLock.class)
> public Allocation allocate(ApplicationAttemptId applicationAttemptId,
> List<ResourceRequest> ask, List<ContainerId> release,
> List<String> blacklistAdditions, List<String> blacklistRemovals) {
> FiCaSchedulerApp application = getApplication(applicationAttemptId);
> ....
> ....
> // Release containers
> for (ContainerId releasedContainerId : release) {
> RMContainer rmContainer = getRMContainer(releasedContainerId);
> if (rmContainer == null) {
> RMAuditLogger.logFailure(application.getUser(),
> AuditConstants.RELEASE_CONTAINER,
> "Unauthorized access or invalid container", "CapacityScheduler",
> "Trying to release container not owned by app or with invalid
> id",
> application.getApplicationId(), releasedContainerId);
> }
> completedContainer(rmContainer,
> SchedulerUtils.createAbnormalContainerStatus(
> releasedContainerId,
> SchedulerUtils.RELEASED_CONTAINER),
> RMContainerEventType.RELEASED);
> }
> {code}
> Current checks are not sufficient and we should prevent this..... thoughts?
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