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  1. Hadoop YARN
  2. YARN-3477

TimelineClientImpl swallows exceptions

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Details

    • Bug
    • Status: Patch Available
    • Major
    • Resolution: Unresolved
    • 2.6.0, 2.7.0
    • None
    • timelineserver

    Description

      If timeline client fails more than the retry count, the original exception is not thrown. Instead some runtime exception is raised saying "retries run out"

      1. the failing exception should be rethrown, ideally via NetUtils.wrapException to include URL of the failing endpoing
      2. Otherwise, the raised RTE should (a) state that URL and (b) set the original fault as the inner cause

      Attachments

        1. YARN-3477-trunk.004.patch
          19 kB
          Steve Loughran
        2. YARN-3477-trunk.004.patch
          19 kB
          Varun Saxena
        3. YARN-3477-trunk.003.patch
          19 kB
          Li Lu
        4. YARN-3477-002.patch
          19 kB
          Steve Loughran
        5. YARN-3477-001.patch
          7 kB
          Steve Loughran

        Issue Links

          is related to

          Sub-task - The sub-task of the issue YARN-3471 Fix timeline client retry

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              stevel@apache.org Steve Loughran
              stevel@apache.org Steve Loughran
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              Dates

                Created:
                Updated: