Weiwei Yang created YARN-6519:
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Summary: 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
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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