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  1. Hadoop YARN
  2. YARN-6598

History server getApplicationReport NPE when fetching report for pre-2.8 job

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      Description

      ApplicationHistoryManagerOnTimelineStore#convertToApplicationReport can NPE for a job that was run prior to the cluster upgrading to 2.8. It blindly assumes preemption metrics are present when CPU metrics are present, and when they are not it triggers the NPE.

        Attachments

        1. YARN-6598.001.patch
          8 kB
          Jason Darrell Lowe
        2. YARN-6598-branch-2.8.001.patch
          8 kB
          Jason Darrell Lowe

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              • Assignee:
                jlowe Jason Darrell Lowe
                Reporter:
                jlowe Jason Darrell Lowe
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                  Updated:
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