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  1. Cassandra
  2. CASSANDRA-11172

Infinite loop bug adding high-level SSTableReader in compaction

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Normal
    • Resolution: Fixed
    • Fix Version/s: 2.1.14, 2.2.6, 3.0.4, 3.4
    • Component/s: Local/Compaction
    • Labels:
    • Environment:

      DSE 4.x / Cassandra 2.1.11.969

    • Severity:
      Normal

      Description

      Observed that after a large repair on LCS that sometimes the system will enter an infinite loop with vast amounts of logs lines recording, "Adding high-level (L${LEVEL}) SSTableReader(path='${TABLE}') to candidates"

      This results in an outage of the node and eventual crashing. The log spam quickly rotates out possibly useful earlier debugging.

        Attachments

        1. trapped_in_compaction.txt
          367 kB
          Will Hayworth
        2. trapped_in_compaction_mixed.txt
          81 kB
          Will Hayworth
        3. tpstats.txt
          3 kB
          Marco Cadetg
        4. tpstats_compaction.txt
          2 kB
          Will Hayworth
        5. beep.txt
          3.75 MB
          Will Hayworth

          Activity

            People

            • Assignee:
              marcuse Marcus Eriksson
              Reporter:
              autocracy Jeff Ferland
              Authors:
              Marcus Eriksson
              Reviewers:
              Branimir Lambov
            • Votes:
              2 Vote for this issue
              Watchers:
              13 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: