caijialiang created AMBARI-25882:
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Summary: 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
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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