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  1. Accumulo
  2. ACCUMULO-3441

Master stuck attempting to assign root tablet to previous session of tserver

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 1.6.0, 1.6.1
    • 1.6.2, 1.7.0
    • master
    • None

    Description

      Encountered while doing ingest with agitation-

      n3 has the root tablet
      1:41 - n2 dies, had sessionId 14a5b2f992e0322
      1:42 - n2 comes back up, new session id 14a5b2f992e03aa
      2:01 - n3 dies
      2:03 - master assigns root tablet to n2, but with sessionId 14a5b2f992e0322
      cluster is stuck because root tablet repeatedly fails attempts to issue reload, tablet never gets reassigned to a new server or the same server with the correct sessionId

      Bouncing the master resolved this

      Attachments

        1. master_n1.sqrrl-lab.net.debug.log.2more
          1.08 MB
          John Vines
        2. master_n1.sqrrl-lab.net.debug.log.2
          499 kB
          John Vines

        Activity

          People

            ecn Eric C. Newton
            vines John Vines
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            Dates

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              Updated:
              Resolved:

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