Apache Hadoop qbt Report: trunk+JDK8 on Windows/x64

2018-07-12 Thread Apache Jenkins Server
For more details, see https://builds.apache.org/job/hadoop-trunk-win/525/

[Jul 10, 2018 2:41:47 PM] (sunilg) YARN-8473. Containers being launched as app 
tears down can leave
[Jul 10, 2018 3:52:57 PM] (mackrorysd) HADOOP-15541. [s3a] Shouldn't try to 
drain stream before aborting
[Jul 10, 2018 5:36:17 PM] (gifuma) YARN-8502. Use path strings consistently for 
webservice endpoints in
[Jul 10, 2018 7:17:44 PM] (aw) HDFS-13722. HDFS Native Client Fails Compilation 
on Ubuntu 18.04
[Jul 10, 2018 9:07:23 PM] (xyao) HDDS-208. ozone createVolume command ignores 
the first character of the
[Jul 10, 2018 10:58:47 PM] (aengineer) HDDS-242. Introduce NEW_NODE, STALE_NODE 
and DEAD_NODE event and
[Jul 11, 2018 6:56:32 AM] (sunilg) YARN-8512. ATSv2 entities are not published 
to HBase from second attempt
[Jul 11, 2018 10:50:29 AM] (bibinchundatt) YARN-8491. 
TestServiceCLI#testEnableFastLaunch fail when umask is 077.
[Jul 11, 2018 2:11:59 PM] (yqlin) HDFS-13726. RBF: Fix RBF configuration links. 
Contributed by Takanobu
[Jul 11, 2018 2:53:08 PM] (aajisaka) HADOOP-15594. Exclude commons-lang3 from 
hadoop-client-minicluster.
[Jul 11, 2018 5:02:08 PM] (weichiu) HDFS-13723. Occasional "Should be different 
group" error in
[Jul 11, 2018 6:46:43 PM] (aajisaka) HDFS-13729. Fix broken links to RBF 
documentation. Contributed by Gabor
[Jul 11, 2018 7:03:42 PM] (aengineer) Revert "HDDS-242. Introduce NEW_NODE, 
STALE_NODE and DEAD_NODE event"
[Jul 11, 2018 7:08:50 PM] (aengineer) HDDS-242. Introduce NEW_NODE, STALE_NODE 
and DEAD_NODE event and
[Jul 12, 2018 4:03:19 AM] (xiao) HDFS-12837. Intermittent failure in 
TestReencryptionWithKMS.




-1 overall


The following subsystems voted -1:
compile mvninstall pathlen unit


The following subsystems voted -1 but
were configured to be filtered/ignored:
cc javac


The following subsystems are considered long running:
(runtime bigger than 1h 00m 00s)
unit


Specific tests:

Failed junit tests :

   hadoop.crypto.TestCryptoStreamsWithOpensslAesCtrCryptoCodec 
   hadoop.fs.contract.rawlocal.TestRawlocalContractAppend 
   hadoop.fs.TestFileUtil 
   hadoop.fs.TestFsShellCopy 
   hadoop.fs.TestFsShellList 
   hadoop.http.TestHttpServer 
   hadoop.http.TestHttpServerLogs 
   hadoop.io.nativeio.TestNativeIO 
   hadoop.ipc.TestSocketFactory 
   hadoop.metrics2.impl.TestStatsDMetrics 
   hadoop.security.TestGroupsCaching 
   hadoop.security.TestSecurityUtil 
   hadoop.security.TestShellBasedUnixGroupsMapping 
   hadoop.security.token.TestDtUtilShell 
   hadoop.util.TestDiskCheckerWithDiskIo 
   hadoop.util.TestNativeCodeLoader 
   hadoop.hdfs.qjournal.server.TestJournalNode 
   hadoop.hdfs.qjournal.server.TestJournalNodeSync 
   hadoop.hdfs.server.blockmanagement.TestBlocksWithNotEnoughRacks 
   hadoop.hdfs.server.datanode.fsdataset.impl.TestProvidedImpl 
   hadoop.hdfs.server.datanode.TestBlockPoolSliceStorage 
   hadoop.hdfs.server.datanode.TestDataNodeErasureCodingMetrics 
   hadoop.hdfs.server.datanode.TestDataNodeFaultInjector 
   hadoop.hdfs.server.datanode.TestDataNodeVolumeFailure 
   hadoop.hdfs.server.datanode.TestDirectoryScanner 
   hadoop.hdfs.server.diskbalancer.TestDiskBalancerRPC 
   hadoop.hdfs.server.mover.TestMover 
   hadoop.hdfs.server.namenode.ha.TestDFSUpgradeWithHA 
   hadoop.hdfs.server.namenode.ha.TestRetryCacheWithHA 
   hadoop.hdfs.server.namenode.ha.TestStandbyCheckpoints 
   hadoop.hdfs.server.namenode.metrics.TestNameNodeMetrics 
   hadoop.hdfs.server.namenode.snapshot.TestSnapshotFileLength 
   hadoop.hdfs.TestDatanodeStartupFixesLegacyStorageIDs 
   hadoop.hdfs.TestDFSShell 
   hadoop.hdfs.TestDFSStripedInputStreamWithRandomECPolicy 
   hadoop.hdfs.TestDFSStripedOutputStreamWithFailure 
   hadoop.hdfs.TestDFSStripedOutputStreamWithFailureWithRandomECPolicy 
   hadoop.hdfs.TestDFSUpgradeFromImage 
   hadoop.hdfs.TestFetchImage 
   hadoop.hdfs.TestHDFSFileSystemContract 
   hadoop.hdfs.TestLeaseRecovery2 
   hadoop.hdfs.TestPread 
   hadoop.hdfs.TestReadStripedFileWithDecodingDeletedData 
   hadoop.hdfs.TestReconstructStripedFileWithRandomECPolicy 
   hadoop.hdfs.TestSecureEncryptionZoneWithKMS 
   hadoop.hdfs.TestTrashWithSecureEncryptionZones 
   hadoop.hdfs.tools.TestDFSAdmin 
   hadoop.hdfs.web.TestWebHDFS 
   hadoop.hdfs.web.TestWebHdfsUrl 
   hadoop.fs.http.server.TestHttpFSServerWebServer 
   
hadoop.yarn.logaggregation.filecontroller.ifile.TestLogAggregationIndexFileController
 
   
hadoop.yarn.server.nodemanager.containermanager.launcher.TestContainerLaunch 
   hadoop.yarn.server.nodemanager.containermanager.TestAuxServices 
   hadoop.yarn.server.nodemanager.containermanager.TestContainerManager 
   hadoop.yarn.server.nodemanager.recovery.TestNMLeveldbStateStoreService 
   

[jira] [Created] (YARN-8528) ContainerAllocation.state should be private and unchangeable

2018-07-12 Thread Xintong Song (JIRA)
Xintong Song created YARN-8528:
--

 Summary: ContainerAllocation.state should be private and 
unchangeable
 Key: YARN-8528
 URL: https://issues.apache.org/jira/browse/YARN-8528
 Project: Hadoop YARN
  Issue Type: Bug
  Components: capacity scheduler
Reporter: Xintong Song


ContainerAllocation.LOCALITY_SKIPPED is final static, and its .state should 
always be AllocationState.LOCALITY_SKIPPED. However, this variable is public 
and is accidentally changed to AllocationState.APP_SKIPPED in 
RegularContainerAllocator. The consequences are codes using 
ContainerAllocation.LOCALITY_SKIPPED and expecting 
AllocationState.LOCALITY_SKIPPED are actually getting 
AllocationState.APP_SKIPPED.

Similar risks exist for 
ContainerAllocation.PRIORITY_SKIPPED/APP_SKIPPED/QUEUE_SKIPPED. 

ContainerAllocation.state should be private and should not be changed. If 
changes are needed, a new ContainerAllocation should be created.



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[jira] [Created] (YARN-8527) Fix test case failures of TestResourceTrackerService on Windows

2018-07-12 Thread Xiao Liang (JIRA)
Xiao Liang created YARN-8527:


 Summary: Fix test case failures of TestResourceTrackerService on 
Windows
 Key: YARN-8527
 URL: https://issues.apache.org/jira/browse/YARN-8527
 Project: Hadoop YARN
  Issue Type: Test
Affects Versions: 3.0.2, 2.9.1
Reporter: Xiao Liang
Assignee: Xiao Liang


h1. Failed

org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService.testNodeRemovalNormally

org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService.testNodeRemovalGracefully



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[jira] [Created] (YARN-8526) Fix TestNodeManagerResync.testContainerResourceIncreaseIsSynchronizedWithRMResync failure on Windows

2018-07-12 Thread Xiao Liang (JIRA)
Xiao Liang created YARN-8526:


 Summary: Fix 
TestNodeManagerResync.testContainerResourceIncreaseIsSynchronizedWithRMResync 
failure on Windows
 Key: YARN-8526
 URL: https://issues.apache.org/jira/browse/YARN-8526
 Project: Hadoop YARN
  Issue Type: Test
Affects Versions: 3.0.2, 2.9.1
Reporter: Xiao Liang
Assignee: Xiao Liang


Currently it's failing with:
h3. Error Message

ContainerState is not correct (timedout)
h3. Stacktrace

java.lang.AssertionError: ContainerState is not correct (timedout) at 
org.junit.Assert.fail(Assert.java:88) at 
org.junit.Assert.assertTrue(Assert.java:41) at 
org.apache.hadoop.yarn.server.nodemanager.containermanager.BaseContainerManagerTest.waitForNMContainerState(BaseContainerManagerTest.java:409)
 at 
org.apache.hadoop.yarn.server.nodemanager.containermanager.BaseContainerManagerTest.waitForNMContainerState(BaseContainerManagerTest.java:381)
 at 
org.apache.hadoop.yarn.server.nodemanager.containermanager.BaseContainerManagerTest.waitForNMContainerState(BaseContainerManagerTest.java:373)
 at 
org.apache.hadoop.yarn.server.nodemanager.TestNodeManagerResync$TestNodeManager4.startContainer(TestNodeManagerResync.java:626)
 at 
org.apache.hadoop.yarn.server.nodemanager.TestNodeManagerResync.testContainerResourceIncreaseIsSynchronizedWithRMResync(TestNodeManagerResync.java:228)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:498) at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
 at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
 at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
 at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
 at 
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)



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[jira] [Created] (YARN-8525) RegistryDNS tcp channel stops working on interrupts

2018-07-12 Thread Eric Yang (JIRA)
Eric Yang created YARN-8525:
---

 Summary: RegistryDNS tcp channel stops working on interrupts
 Key: YARN-8525
 URL: https://issues.apache.org/jira/browse/YARN-8525
 Project: Hadoop YARN
  Issue Type: Bug
  Components: yarn-native-services
Affects Versions: 3.1.0, 3.1.1
Reporter: Eric Yang
Assignee: Eric Yang


While waiting for request for registryDNS, Thread.sleep might send interrupt 
exception.  This is currently not properly handled in registryDNS.



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[jira] [Created] (YARN-8524) Single parameter Resource / LightWeightResource constructor looks confusing

2018-07-12 Thread Szilard Nemeth (JIRA)
Szilard Nemeth created YARN-8524:


 Summary: Single parameter Resource / LightWeightResource 
constructor looks confusing
 Key: YARN-8524
 URL: https://issues.apache.org/jira/browse/YARN-8524
 Project: Hadoop YARN
  Issue Type: Improvement
  Components: api
Reporter: Szilard Nemeth
Assignee: Szilard Nemeth


The single parameter (long) constructor in Resource / LightWeightResource sets 
all resource components to the same value.
Since there are other constructors in these classes with (long, int) parameters 
where the semantics are different, it could be confusing for the users.
The perfect place to create such a resource would be in the Resources class, 
with a method named like "createResourceWithSameValue".



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[jira] [Created] (YARN-8523) Interactive docker shell

2018-07-12 Thread Eric Yang (JIRA)
Eric Yang created YARN-8523:
---

 Summary: Interactive docker shell
 Key: YARN-8523
 URL: https://issues.apache.org/jira/browse/YARN-8523
 Project: Hadoop YARN
  Issue Type: Sub-task
Reporter: Eric Yang


Some application might require interactive unix commands executions to carry 
out operations.  Container-executor can interface with docker exec to debug or 
analyze docker containers while the application is running.  It would be nice 
to support an API to invoke docker exec to perform unix commands and report 
back the output to application master.  Application master can distribute and 
aggregate execution of the commands to record in application master log file.



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[jira] [Created] (YARN-8522) Application fails with InvalidResourceRequestException

2018-07-12 Thread Yesha Vora (JIRA)
Yesha Vora created YARN-8522:


 Summary: Application fails with InvalidResourceRequestException
 Key: YARN-8522
 URL: https://issues.apache.org/jira/browse/YARN-8522
 Project: Hadoop YARN
  Issue Type: Bug
Reporter: Yesha Vora


Launch multiple streaming app simultaneously. Here, sometimes one of the 
application fails with below stack trace.

{code}
18/07/02 07:14:32 INFO retry.RetryInvocationHandler: java.net.ConnectException: 
Call From xx.xx.xx.xx/xx.xx.xx.xx to xx.xx.xx.xx:8032 failed on connection 
exception: java.net.ConnectException: Connection refused; For more details see: 
 http://wiki.apache.org/hadoop/ConnectionRefused, while invoking 
ApplicationClientProtocolPBClientImpl.submitApplication over null. Retrying 
after sleeping for 3ms.
18/07/02 07:14:32 WARN client.RequestHedgingRMFailoverProxyProvider: Invocation 
returned exception: 
org.apache.hadoop.yarn.exceptions.InvalidResourceRequestException: Invalid 
resource request, only one resource request with * is allowed
at 
org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.validateAndCreateResourceRequest(RMAppManager.java:502)
at 
org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.createAndPopulateNewRMApp(RMAppManager.java:389)
at 
org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.submitApplication(RMAppManager.java:320)
at 
org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.submitApplication(ClientRMService.java:645)
at 
org.apache.hadoop.yarn.api.impl.pb.service.ApplicationClientProtocolPBServiceImpl.submitApplication(ApplicationClientProtocolPBServiceImpl.java:277)
at 
org.apache.hadoop.yarn.proto.ApplicationClientProtocol$ApplicationClientProtocolService$2.callBlockingMethod(ApplicationClientProtocol.java:563)
at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:523)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:991)
at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:872)
at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:818)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1688)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2678)
 on [rm2], so propagating back to caller.
18/07/02 07:14:32 INFO mapreduce.JobSubmitter: Cleaning up the staging area 
/user/hrt_qa/.staging/job_1530515284077_0007
18/07/02 07:14:32 ERROR streaming.StreamJob: Error Launching job : 
org.apache.hadoop.yarn.exceptions.InvalidResourceRequestException: Invalid 
resource request, only one resource request with * is allowed
at 
org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.validateAndCreateResourceRequest(RMAppManager.java:502)
at 
org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.createAndPopulateNewRMApp(RMAppManager.java:389)
at 
org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.submitApplication(RMAppManager.java:320)
at 
org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.submitApplication(ClientRMService.java:645)
at 
org.apache.hadoop.yarn.api.impl.pb.service.ApplicationClientProtocolPBServiceImpl.submitApplication(ApplicationClientProtocolPBServiceImpl.java:277)
at 
org.apache.hadoop.yarn.proto.ApplicationClientProtocol$ApplicationClientProtocolService$2.callBlockingMethod(ApplicationClientProtocol.java:563)
at 
org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:523)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:991)
at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:872)
at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:818)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1688)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2678)

Streaming Command Failed!{code}



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Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86

2018-07-12 Thread Apache Jenkins Server
For more details, see 
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/835/

[Jul 11, 2018 6:56:32 AM] (sunilg) YARN-8512. ATSv2 entities are not published 
to HBase from second attempt
[Jul 11, 2018 10:50:29 AM] (bibinchundatt) YARN-8491. 
TestServiceCLI#testEnableFastLaunch fail when umask is 077.
[Jul 11, 2018 2:11:59 PM] (yqlin) HDFS-13726. RBF: Fix RBF configuration links. 
Contributed by Takanobu
[Jul 11, 2018 2:53:08 PM] (aajisaka) HADOOP-15594. Exclude commons-lang3 from 
hadoop-client-minicluster.
[Jul 11, 2018 5:02:08 PM] (weichiu) HDFS-13723. Occasional "Should be different 
group" error in
[Jul 11, 2018 6:46:43 PM] (aajisaka) HDFS-13729. Fix broken links to RBF 
documentation. Contributed by Gabor
[Jul 11, 2018 7:03:42 PM] (aengineer) Revert "HDDS-242. Introduce NEW_NODE, 
STALE_NODE and DEAD_NODE event"
[Jul 11, 2018 7:08:50 PM] (aengineer) HDDS-242. Introduce NEW_NODE, STALE_NODE 
and DEAD_NODE event and




-1 overall


The following subsystems voted -1:
asflicense findbugs pathlen unit xml


The following subsystems voted -1 but
were configured to be filtered/ignored:
cc checkstyle javac javadoc pylint shellcheck shelldocs whitespace


The following subsystems are considered long running:
(runtime bigger than 1h  0m  0s)
unit


Specific tests:

Failed CTEST tests :

   test_test_libhdfs_threaded_hdfs_static 
   test_libhdfs_threaded_hdfspp_test_shim_static 

Failed junit tests :

   hadoop.hdfs.TestDFSStripedOutputStreamWithFailureWithRandomECPolicy 
   hadoop.hdfs.server.balancer.TestBalancerWithMultipleNameNodes 
   hadoop.hdfs.web.TestWebHdfsTimeouts 
   hadoop.hdfs.server.datanode.TestDataNodeVolumeFailure 
   hadoop.mapred.TestMRTimelineEventHandling 
  

   cc:

   
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/835/artifact/out/diff-compile-cc-root.txt
  [4.0K]

   javac:

   
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/835/artifact/out/diff-compile-javac-root.txt
  [360K]

   checkstyle:

   
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/835/artifact/out/diff-checkstyle-root.txt
  [4.0K]

   pathlen:

   
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/835/artifact/out/pathlen.txt
  [12K]

   pylint:

   
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/835/artifact/out/diff-patch-pylint.txt
  [24K]

   shellcheck:

   
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/835/artifact/out/diff-patch-shellcheck.txt
  [20K]

   shelldocs:

   
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/835/artifact/out/diff-patch-shelldocs.txt
  [16K]

   whitespace:

   
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/835/artifact/out/whitespace-eol.txt
  [9.4M]
   
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/835/artifact/out/whitespace-tabs.txt
  [1.1M]

   xml:

   
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/835/artifact/out/xml.txt
  [4.0K]

   findbugs:

   
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/835/artifact/out/branch-findbugs-hadoop-hdds_client.txt
  [56K]
   
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/835/artifact/out/branch-findbugs-hadoop-hdds_container-service.txt
  [52K]
   
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/835/artifact/out/branch-findbugs-hadoop-hdds_server-scm.txt
  [52K]
   
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/835/artifact/out/branch-findbugs-hadoop-hdds_tools.txt
  [16K]
   
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/835/artifact/out/branch-findbugs-hadoop-ozone_client.txt
  [4.0K]
   
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/835/artifact/out/branch-findbugs-hadoop-ozone_common.txt
  [28K]
   
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/835/artifact/out/branch-findbugs-hadoop-ozone_objectstore-service.txt
  [4.0K]
   
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/835/artifact/out/branch-findbugs-hadoop-ozone_ozone-manager.txt
  [4.0K]
   
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/835/artifact/out/branch-findbugs-hadoop-ozone_ozonefs.txt
  [8.0K]
   
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/835/artifact/out/branch-findbugs-hadoop-ozone_tools.txt
  [4.0K]

   javadoc:

   
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/835/artifact/out/diff-javadoc-javadoc-root.txt
  [760K]

   CTEST:

   
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/835/artifact/out/patch-hadoop-hdfs-project_hadoop-hdfs-native-client-ctest.txt
  [116K]

   unit:

   
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/835/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
  [440K]
   

[jira] [Created] (YARN-8521) NPE in AllocationTagsManager when a container is removed more than once

2018-07-12 Thread Weiwei Yang (JIRA)
Weiwei Yang created YARN-8521:
-

 Summary: NPE in AllocationTagsManager when a container is removed 
more than once
 Key: YARN-8521
 URL: https://issues.apache.org/jira/browse/YARN-8521
 Project: Hadoop YARN
  Issue Type: Bug
  Components: resourcemanager
Affects Versions: 3.1.0
Reporter: Weiwei Yang
Assignee: Weiwei Yang


We've seen sometimes there is NPE in AllocationTagsManager

{code}

private void removeTagFromInnerMap(Map innerMap, String tag) {
  Long count = innerMap.get(tag);
  if (count > 1) { // NPE

  ...

{code}

it seems \{{AllocationTagsManager#removeContainer}} somehow gets called more 
than once for a same container.

 



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