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  1. Hadoop YARN
  2. YARN-5355 YARN Timeline Service v.2: alpha 2
  3. YARN-5638

Introduce a collector timestamp to uniquely identify collectors creation order in collector discovery

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    Description

      As discussed in YARN-3359, we need to further identify timeline collectors' creation order to rebuild collector discovery data in the RM. This JIRA proposes to use <rm_timestamp, logical_version_number> to order collectors for each application in the RM. This timestamp can then be used when a standby RM becomes active and rebuild collector discovery data.

      Attachments

        1. YARN-5638-trunk.v1.patch
          83 kB
          Li Lu
        2. YARN-5638-trunk.v2.patch
          93 kB
          Li Lu
        3. YARN-5638-trunk.v3.patch
          95 kB
          Li Lu
        4. YARN-5638-YARN-5355.v4.patch
          95 kB
          Li Lu
        5. YARN-5638-YARN-5355.v5.patch
          97 kB
          Li Lu

        Issue Links

          is depended upon by

          Sub-task - The sub-task of the issue YARN-3359 Recover collector list when RM fails over

          • Major - Major loss of function.
          • Resolved

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              gtcarrera9 Li Lu
              gtcarrera9 Li Lu
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                Updated:
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