maobaolong created HDDS-3608:
--------------------------------

             Summary: NPE while process a pipeline report when PipelineQuery 
absent in query2OpenPipelines
                 Key: HDDS-3608
                 URL: https://issues.apache.org/jira/browse/HDDS-3608
             Project: Hadoop Distributed Data Store
          Issue Type: Sub-task
          Components: SCM
    Affects Versions: 0.6.0
            Reporter: maobaolong
            Assignee: maobaolong


2020-05-18 19:21:11,171 [EventQueue-PipelineReportForPipelineReportHandler] 
ERROR org.apache.hadoop.hdds.server.events.SingleThreadExecutor: Error on 
execution message 
org.apache.hadoop.hdds.scm.server.SCMDatanodeHeartbeatDispatcher$PipelineReportFromDatanode@501c46e8
java.lang.NullPointerException
        at 
org.apache.hadoop.hdds.scm.pipeline.PipelineStateMap.updatePipelineState(PipelineStateMap.java:380)
        at 
org.apache.hadoop.hdds.scm.pipeline.PipelineStateManager.openPipeline(PipelineStateManager.java:132)
        at 
org.apache.hadoop.hdds.scm.pipeline.SCMPipelineManager.openPipeline(SCMPipelineManager.java:375)
        at 
org.apache.hadoop.hdds.scm.pipeline.PipelineReportHandler.processPipelineReport(PipelineReportHandler.java:115)
        at 
org.apache.hadoop.hdds.scm.pipeline.PipelineReportHandler.onMessage(PipelineReportHandler.java:83)
        at 
org.apache.hadoop.hdds.scm.pipeline.PipelineReportHandler.onMessage(PipelineReportHandler.java:46)
        at 
org.apache.hadoop.hdds.server.events.SingleThreadExecutor.lambda$onMessage$1(SingleThreadExecutor.java:81)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)





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