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https://issues.apache.org/jira/browse/YARN-6519?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15990931#comment-15990931
]
Hudson commented on YARN-6519:
------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #11660 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/11660/])
YARN-6519. Fix warnings from Spotbugs in (naganarasimha_gr: rev
30fc5801966feb7f9bdd7d79db75acc595102913)
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CSQueueMetrics.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSQueueMetrics.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSSchedulerNode.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/QueueMetrics.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CapacitySchedulerQueueManager.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/monitor/capacity/ProportionalCapacityPreemptionPolicy.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmapp/attempt/RMAppAttemptImpl.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/NodeType.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ApplicationMasterService.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmapp/attempt/RMAppAttemptMetrics.java
> Fix warnings from Spotbugs in hadoop-yarn-server-resourcemanager
> ----------------------------------------------------------------
>
> Key: YARN-6519
> URL: https://issues.apache.org/jira/browse/YARN-6519
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
> Reporter: Weiwei Yang
> Assignee: Weiwei Yang
> Labels: findbugs
> Attachments: YARN-6519.001.patch, YARN-6519.002.patch
>
>
> There is 8 findbugs warning in hadoop-yarn-server-timelineservice since
> switched to spotbugs
> #
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacitySchedulerQueueManager$1.compare(CSQueue,
> CSQueue) incorrectly handles float value
> # org.apache.hadoop.yarn.server.resourcemanager.scheduler.NodeType.index
> field is public and mutable
> #
> org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService.EMPTY_CONTAINER_LIST
> is a mutable collection which should be package protected
> #
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.AbstractYarnScheduler.EMPTY_CONTAINER_LIST
> is a mutable collection which should be package protected
> #
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.QueueMetrics.queueMetrics
> is a mutable collection
> #
> org.apache.hadoop.yarn.server.resourcemanager.monitor.capacity.ProportionalCapacityPreemptionPolicy.cleanupStaledPreemptionCandidates(long)
> makes inefficient use of keySet iterator instead of entrySet iterator
> #
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl.transferStateFromAttempt(RMAppAttempt)
> makes inefficient use of keySet iterator instead of entrySet iterator
> #
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FSSchedulerNode.cleanupPreemptionList()
> makes inefficient use of keySet iterator instead of entrySet iterator
> See more from
> [https://builds.apache.org/job/PreCommit-HADOOP-Build/12157/artifact/patchprocess/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager-warnings.html]
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