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  1. Couchbase Server
  2. MB-21564

[CX] Deadlock issues

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Details

    • Bug
    • Resolution: Fixed
    • Major
    • CBAS DP
    • CBAS DP
    • analytics
    • None
    • Untriaged
    • Unknown

    Description

      2 issues found, both will be hard to reproduce to verify fixes. Both issues occurred when ingesting large amounts of data (200GB).

      1. https://issues.apache.org/jira/browse/ASTERIXDB-1710 Recovery redo fails whenever deadlock-free locking protocol invoked

      Redo fails on WAIT log record – On restart, there was one log record type that prevented ingestion to continue, causing a hang. Will be hard to QE to reproduce.

      2. Fix a mutual waiting condition when switching the txn log file:
      – LogManager waits for LogBuffer to flush,
      – LogBuffer is not full and cannot flush.

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            andreibaranouski Andrei Baranouski
            will.gardella Will Gardella (Inactive)
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            Dates

              Created:
              Updated:
              Resolved:

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