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https://issues.apache.org/jira/browse/AMBARI-25882?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
caijialiang closed AMBARI-25882.
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> clusterId NPE error when execute service action
> -----------------------------------------------
>
> Key: AMBARI-25882
> URL: https://issues.apache.org/jira/browse/AMBARI-25882
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.8.0
> Reporter: caijialiang
> Assignee: caijialiang
> Priority: Major
> Fix For: 2.8.0
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
>
> NPE error occurred when executing service action in ambari server.
> AgentCommandsPublisher can't get clusterId from execution command, cause it's
> not set in addGenericExecutionCommand( Stage.java) method.
> Why did the action succeed in the end after throw a NPE error? Because it
> finally reload it from database if find cluster id is not set properlly.
>
>
>
> java.lang.NumberFormatException: null
> at java.lang.Long.parseLong(Long.java:552)
> at java.lang.Long.valueOf(Long.java:803)
> at
> org.apache.ambari.server.events.publishers.AgentCommandsPublisher.lambda$null$0(AgentCommandsPublisher.java:110)
> at
> java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
> at
> com.google.common.collect.CollectSpliterators$1.lambda$forEachRemaining$1(CollectSpliterators.java:116)
> at
> java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382)
> at
> com.google.common.collect.CollectSpliterators$1.forEachRemaining(CollectSpliterators.java:116)
> at
> com.google.common.collect.CollectSpliterators$1FlatMapSpliterator.lambda$forEachRemaining$1(CollectSpliterators.java:247)
> at
> java.util.HashMap$EntrySpliterator.forEachRemaining(HashMap.java:1696)
> at
> com.google.common.collect.CollectSpliterators$1FlatMapSpliterator.forEachRemaining(CollectSpliterators.java:247)
> at
> java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
> at
> java.util.stream.ForEachOps$ForEachTask.compute(ForEachOps.java:291)
> at
> java.util.concurrent.CountedCompleter.exec(CountedCompleter.java:731)
> at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
> at java.util.concurrent.ForkJoinTask.doInvoke(ForkJoinTask.java:401)
> at java.util.concurrent.ForkJoinTask.invoke(ForkJoinTask.java:734)
> at
> java.util.stream.ForEachOps$ForEachOp.evaluateParallel(ForEachOps.java:160)
> at
> java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateParallel(ForEachOps.java:174)
> at
> java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:233)
> at
> java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418)
> at
> java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:583)
> at
> org.apache.ambari.server.events.publishers.AgentCommandsPublisher.lambda$sendAgentCommand$1(AgentCommandsPublisher.java:103)
> at
> java.util.concurrent.ForkJoinTask$AdaptedRunnableAction.exec(ForkJoinTask.java:1386)
> at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
> at
> java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
> at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
> at
> java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
>
>
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