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From Apache Jenkins Server <jenk...@builds.apache.org>
Subject Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86
Date Fri, 30 Jun 2017 16:07:13 GMT
For more details, see https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/450/

[Jun 29, 2017 1:38:41 PM] (weichiu) HDFS-11881. NameNode consumes a lot of memory for snapshot
diff report
[Jun 29, 2017 3:03:16 PM] (aw) HADOOP-14602. allow custom release notes/changelog during create-release
[Jun 29, 2017 4:22:00 PM] (liuml07) HADOOP-14601. Azure: Reuse ObjectMapper. Contributed by
Mingliang Liu
[Jun 29, 2017 7:28:43 PM] (templedf) HADOOP-14611. NetworkTopology.DEFAULT_HOST_LEVEL is unused
(Contributed
[Jun 29, 2017 8:54:16 PM] (wang) Revert "HDFS-11696. Fix warnings from Spotbugs in hadoop-hdfs.
[Jun 29, 2017 11:53:50 PM] (templedf) YARN-6751. Display reserved resources in web UI per
queue (Contributed
[Jun 30, 2017 12:07:52 AM] (liuml07) HADOOP-14596. AWS SDK 1.11+ aborts() on close() if >
0 bytes in stream;
[Jun 30, 2017 12:15:13 AM] (arp) HDFS-12043. Add counters for block re-replication. Contributed
by Chen
[Jun 30, 2017 12:57:40 AM] (wang) Updating version for 3.0.0-beta1 development
[Jun 30, 2017 3:10:35 AM] (xgong) YARN-6694. Add certain envs to the default




-1 overall


The following subsystems voted -1:
    findbugs unit


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:

    FindBugs :

       module:hadoop-hdfs-project/hadoop-hdfs-client 
       Possible exposure of partially initialized object in org.apache.hadoop.hdfs.DFSClient.initThreadsNumForStripedReads(int)
At DFSClient.java:object in org.apache.hadoop.hdfs.DFSClient.initThreadsNumForStripedReads(int)
At DFSClient.java:[line 2888] 
       org.apache.hadoop.hdfs.server.protocol.SlowDiskReports.equals(Object) makes inefficient
use of keySet iterator instead of entrySet iterator At SlowDiskReports.java:keySet iterator
instead of entrySet iterator At SlowDiskReports.java:[line 105] 

    FindBugs :

       module:hadoop-hdfs-project/hadoop-hdfs 
       Possible null pointer dereference in org.apache.hadoop.hdfs.qjournal.server.JournalNode.getJournalsStatus()
due to return value of called method Dereferenced at JournalNode.java:org.apache.hadoop.hdfs.qjournal.server.JournalNode.getJournalsStatus()
due to return value of called method Dereferenced at JournalNode.java:[line 302] 
       org.apache.hadoop.hdfs.server.common.HdfsServerConstants$StartupOption.setClusterId(String)
unconditionally sets the field clusterId At HdfsServerConstants.java:clusterId At HdfsServerConstants.java:[line
193] 
       org.apache.hadoop.hdfs.server.common.HdfsServerConstants$StartupOption.setForce(int)
unconditionally sets the field force At HdfsServerConstants.java:force At HdfsServerConstants.java:[line
217] 
       org.apache.hadoop.hdfs.server.common.HdfsServerConstants$StartupOption.setForceFormat(boolean)
unconditionally sets the field isForceFormat At HdfsServerConstants.java:isForceFormat At
HdfsServerConstants.java:[line 229] 
       org.apache.hadoop.hdfs.server.common.HdfsServerConstants$StartupOption.setInteractiveFormat(boolean)
unconditionally sets the field isInteractiveFormat At HdfsServerConstants.java:isInteractiveFormat
At HdfsServerConstants.java:[line 237] 
       Possible null pointer dereference in org.apache.hadoop.hdfs.server.datanode.DataStorage.linkBlocksHelper(File,
File, int, HardLink, boolean, File, List) due to return value of called method Dereferenced
at DataStorage.java:org.apache.hadoop.hdfs.server.datanode.DataStorage.linkBlocksHelper(File,
File, int, HardLink, boolean, File, List) due to return value of called method Dereferenced
at DataStorage.java:[line 1339] 
       Possible null pointer dereference in org.apache.hadoop.hdfs.server.namenode.NNStorageRetentionManager.purgeOldLegacyOIVImages(String,
long) due to return value of called method Dereferenced at NNStorageRetentionManager.java:org.apache.hadoop.hdfs.server.namenode.NNStorageRetentionManager.purgeOldLegacyOIVImages(String,
long) due to return value of called method Dereferenced at NNStorageRetentionManager.java:[line
258] 
       Possible null pointer dereference in org.apache.hadoop.hdfs.server.namenode.NNUpgradeUtil$1.visitFile(Path,
BasicFileAttributes) due to return value of called method Dereferenced at NNUpgradeUtil.java:org.apache.hadoop.hdfs.server.namenode.NNUpgradeUtil$1.visitFile(Path,
BasicFileAttributes) due to return value of called method Dereferenced at NNUpgradeUtil.java:[line
133] 
       Useless condition:argv.length >= 1 at this point At DFSAdmin.java:[line 2085] 
       Useless condition:numBlocks == -1 at this point At ImageLoaderCurrent.java:[line 727]


    FindBugs :

       module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager

       Useless object stored in variable removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List)
At NodeStatusUpdaterImpl.java:removedNullContainers of method org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List)
At NodeStatusUpdaterImpl.java:[line 642] 
       org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeVeryOldStoppedContainersFromCache()
makes inefficient use of keySet iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:keySet
iterator instead of entrySet iterator At NodeStatusUpdaterImpl.java:[line 719] 
       Hard coded reference to an absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext)
At DockerLinuxContainerRuntime.java:absolute pathname in org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext)
At DockerLinuxContainerRuntime.java:[line 455] 
       org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.createStatus()
makes inefficient use of keySet iterator instead of entrySet iterator At ContainerLocalizer.java:keySet
iterator instead of entrySet iterator At ContainerLocalizer.java:[line 334] 
       org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainerMetrics.usageMetrics
is a mutable collection which should be package protected At ContainerMetrics.java:which should
be package protected At ContainerMetrics.java:[line 134] 

    Failed junit tests :

       hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureReporting 
       hadoop.hdfs.TestDFSStripedOutputStreamWithFailure080 
       hadoop.hdfs.TestRollingUpgrade 
       hadoop.hdfs.server.namenode.ha.TestHASafeMode 
       hadoop.hdfs.TestDFSStripedOutputStreamWithFailure150 
       hadoop.hdfs.TestDFSStripedOutputStreamWithFailure160 
       hadoop.hdfs.TestDFSStripedOutputStreamWithFailure090 
       hadoop.hdfs.TestDFSStripedOutputStreamWithFailure010 
       hadoop.yarn.server.resourcemanager.TestRMRestart 
       hadoop.yarn.server.TestContainerManagerSecurity 
       hadoop.yarn.server.TestMiniYarnClusterNodeUtilization 
       hadoop.hdfs.TestNNBench 
       hadoop.mapred.gridmix.TestRecordFactory 

    Timed out junit tests :

       org.apache.hadoop.yarn.server.resourcemanager.TestSubmitApplicationWithRMHA 
       org.apache.hadoop.yarn.server.resourcemanager.TestKillApplicationWithRMHA 
      

   cc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/450/artifact/out/diff-compile-cc-root.txt
 [4.0K]

   javac:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/450/artifact/out/diff-compile-javac-root.txt
 [192K]

   checkstyle:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/450/artifact/out/diff-checkstyle-root.txt
 [17M]

   pylint:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/450/artifact/out/diff-patch-pylint.txt
 [20K]

   shellcheck:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/450/artifact/out/diff-patch-shellcheck.txt
 [20K]

   shelldocs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/450/artifact/out/diff-patch-shelldocs.txt
 [12K]

   whitespace:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/450/artifact/out/whitespace-eol.txt
 [12M]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/450/artifact/out/whitespace-tabs.txt
 [1.2M]

   findbugs:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/450/artifact/out/branch-findbugs-hadoop-hdfs-project_hadoop-hdfs-client-warnings.html
 [8.0K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/450/artifact/out/branch-findbugs-hadoop-hdfs-project_hadoop-hdfs-warnings.html
 [16K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/450/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager-warnings.html
 [12K]

   javadoc:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/450/artifact/out/diff-javadoc-javadoc-root.txt
 [2.2M]

   unit:

       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/450/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
 [232K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/450/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt
 [60K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/450/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt
 [324K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/450/artifact/out/patch-unit-hadoop-mapreduce-project_hadoop-mapreduce-client_hadoop-mapreduce-client-jobclient.txt
 [88K]
       https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/450/artifact/out/patch-unit-hadoop-tools_hadoop-gridmix.txt
 [12K]

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