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Hadoop QA commented on TEZ-1661: -------------------------------- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12692646/TEZ-1661-2.patch against master revision 2544b05. {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:red}-1 tests included{color}. The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch. {color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings. {color:green}+1 javadoc{color}. There were no new javadoc warning messages. {color:red}-1 findbugs{color}. The patch appears to introduce 68 new Findbugs (version 2.0.3) warnings. {color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings. {color:green}+1 core tests{color}. The patch passed unit tests in . Test results: https://builds.apache.org/job/PreCommit-TEZ-Build/42//testReport/ Findbugs warnings: https://builds.apache.org/job/PreCommit-TEZ-Build/42//artifact/patchprocess/newPatchFindbugsWarningstez-examples.html Findbugs warnings: https://builds.apache.org/job/PreCommit-TEZ-Build/42//artifact/patchprocess/newPatchFindbugsWarningstez-dag.html Findbugs warnings: https://builds.apache.org/job/PreCommit-TEZ-Build/42//artifact/patchprocess/newPatchFindbugsWarningstez-mapreduce.html Findbugs warnings: https://builds.apache.org/job/PreCommit-TEZ-Build/42//artifact/patchprocess/newPatchFindbugsWarningstez-runtime-internals.html Console output: https://builds.apache.org/job/PreCommit-TEZ-Build/42//console This message is automatically generated. > LocalTaskScheduler hangs when shutdown > -------------------------------------- > > Key: TEZ-1661 > URL: https://issues.apache.org/jira/browse/TEZ-1661 > Project: Apache Tez > Issue Type: Bug > Affects Versions: 0.5.0 > Environment: Local Mode > Reporter: Oleg Zhurakousky > Assignee: Jeff Zhang > Attachments: TEZ-1661-1.patch, TEZ-1661-2.patch > > > LocalTaskScheduler hangs on 'take' from the 'taskRequestQueue ' when > TezClient shuts down (e.g., TezClient.stop). > Below is jstack output observed when running in Tez local mode: > {code} > "Thread-53" prio=5 tid=0x00007fc876d8f800 nid=0xac07 runnable > [0x000000011df90000] > java.lang.Thread.State: RUNNABLE > at java.lang.Throwable.fillInStackTrace(Native Method) > at java.lang.Throwable.fillInStackTrace(Throwable.java:783) > - locked <0x00000007b6ce60a0> (a java.lang.InterruptedException) > at java.lang.Throwable.<init>(Throwable.java:250) > at java.lang.Exception.<init>(Exception.java:54) > at java.lang.InterruptedException.<init>(InterruptedException.java:57) > at > java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireInterruptibly(AbstractQueuedSynchronizer.java:1219) > at > java.util.concurrent.locks.ReentrantLock.lockInterruptibly(ReentrantLock.java:340) > at > java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:535) > at > org.apache.tez.dag.app.rm.LocalTaskSchedulerService$AsyncDelegateRequestHandler.processRequest(LocalTaskSchedulerService.java:310) > at > org.apache.tez.dag.app.rm.LocalTaskSchedulerService$AsyncDelegateRequestHandler.run(LocalTaskSchedulerService.java:304) > at java.lang.Thread.run(Thread.java:745) > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)