Apache Hadoop qbt Report: branch2.10+JDK7 on Linux/x86
For more details, see https://builds.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86/751/ No changes -1 overall The following subsystems voted -1: asflicense findbugs hadolint jshint 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: XML : Parsing Error(s): hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/conf/empty-configuration.xml hadoop-tools/hadoop-azure/src/config/checkstyle-suppressions.xml hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/public/crossdomain.xml hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/public/crossdomain.xml findbugs : module:hadoop-yarn-project/hadoop-yarn 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 664] 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 741] 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 359] 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] Boxed value is unboxed and then immediately reboxed in org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnRWHelper.readResultsWithTimestamps(Result, byte[], byte[], KeyConverter, ValueConverter, boolean) At ColumnRWHelper.java:then immediately reboxed in org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnRWHelper.readResultsWithTimestamps(Result, byte[], byte[], KeyConverter, ValueConverter, boolean) At ColumnRWHelper.java:[line 335] org.apache.hadoop.yarn.state.StateMachineFactory.generateStateGraph(String) makes inefficient use of keySet iterator instead of entrySet iterator At StateMachineFactory.java:keySet iterator instead of entrySet iterator At StateMachineFactory.java:[line 505] findbugs : module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common org.apache.hadoop.yarn.state.StateMachineFactory.generateStateGraph(String) makes inefficient use of keySet iterator instead of entrySet iterator At StateMachineFactory.java:keySet iterator instead of entrySet iterator At StateMachineFactory.java:[line 505] findbugs : module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server 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 664] 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 741] 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 359] 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] Boxed value is unboxed and then immediately reboxed in org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnRWHelper.readResultsWithTimestamps(Result, byte[], byte[], KeyConverter, ValueConverter, boolean) At ColumnRWHelper.java:then immediately reboxed in org.apache.hadoop.yarn.server.timelineservice.
Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86_64
For more details, see https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java8-linux-x86_64/207/ [Jul 17, 2020 10:58:44 AM] (noreply) HADOOP-16866. Upgrade spotbugs to 4.0.6. (#2146) -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: XML : Parsing Error(s): hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/resources/nvidia-smi-output-excerpt.xml hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/resources/nvidia-smi-output-missing-tags.xml hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/resources/nvidia-smi-output-missing-tags2.xml hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/resources/nvidia-smi-sample-output.xml hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/resources/fair-scheduler-invalid.xml hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/resources/yarn-site-with-invalid-allocation-file-ref.xml findbugs : module:hadoop-common-project/hadoop-common Dead store to $L5 in org.apache.hadoop.ipc.Server$ConnectionManager.decrUserConnections(String) At Server.java:org.apache.hadoop.ipc.Server$ConnectionManager.decrUserConnections(String) At Server.java:[line 3729] Dead store to $L5 in org.apache.hadoop.ipc.Server$ConnectionManager.incrUserConnections(String) At Server.java:org.apache.hadoop.ipc.Server$ConnectionManager.incrUserConnections(String) At Server.java:[line 3717] findbugs : module:hadoop-common-project Dead store to $L5 in org.apache.hadoop.ipc.Server$ConnectionManager.decrUserConnections(String) At Server.java:org.apache.hadoop.ipc.Server$ConnectionManager.decrUserConnections(String) At Server.java:[line 3729] Dead store to $L5 in org.apache.hadoop.ipc.Server$ConnectionManager.incrUserConnections(String) At Server.java:org.apache.hadoop.ipc.Server$ConnectionManager.incrUserConnections(String) At Server.java:[line 3717] findbugs : module:hadoop-hdfs-project/hadoop-hdfs Method org.apache.hadoop.hdfs.server.datanode.checker.DatasetVolumeChecker$ResultHandler.onSuccess(Object) overrides the nullness annotation of parameter $L1 in an incompatible way At DatasetVolumeChecker.java:annotation of parameter $L1 in an incompatible way At DatasetVolumeChecker.java:[line 322] Method org.apache.hadoop.hdfs.server.datanode.checker.DatasetVolumeChecker$ResultHandler.onSuccess(VolumeCheckResult) overrides the nullness annotation of parameter result in an incompatible way At DatasetVolumeChecker.java:annotation of parameter result in an incompatible way At DatasetVolumeChecker.java:[lines 358-376] Method org.apache.hadoop.hdfs.server.datanode.checker.ThrottledAsyncChecker$2.onSuccess(Object) overrides the nullness annotation of parameter result in an incompatible way At ThrottledAsyncChecker.java:annotation of parameter result in an incompatible way At ThrottledAsyncChecker.java:[lines 170-175] Dead store to $L8 in org.apache.hadoop.hdfs.server.namenode.FSEditLogLoader.incrOpCount(FSEditLogOpCodes, EnumMap, Step, StartupProgress$Counter) At FSEditLogLoader.java:org.apache.hadoop.hdfs.server.namenode.FSEditLogLoader.incrOpCount(FSEditLogOpCodes, EnumMap, Step, StartupProgress$Counter) At FSEditLogLoader.java:[line 1241] findbugs : module:hadoop-hdfs-project Method org.apache.hadoop.hdfs.server.datanode.checker.DatasetVolumeChecker$ResultHandler.onSuccess(Object) overrides the nullness annotation of parameter $L1 in an incompatible way At DatasetVolumeChecker.java:annotation of parameter $L1 in an incompatible way At DatasetVolumeChecker.java:[line 322] Method org.apache.hadoop.hdfs.server.datanode.checker.DatasetVolumeChecker$ResultHandler.onSuccess(VolumeCheckResult) overrides the nullness annotation of parameter result in an incompatible way At DatasetVolumeChecker.java:annotation of parameter result in an incompatible way At DatasetVolumeChecker.java:[lines 358-376] Method org.apache.hadoop.hdfs.server.datanode.checker.ThrottledAsyncChecker$2.onSuccess(Object) overrides the nullness annotation of parameter result in an incompatible way At ThrottledAsyncChecker.java:annotation of parameter result in an incompatible way At ThrottledAsyncChecker.java:[lines 170-175] Dead store to $L8 in org.apache.hadoop.hdfs.server.namenode.FSEditLogLoader.incrOpCount(FSEditLogOpCodes, EnumMap, Step, Start
