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  1. Percona XtraBackup
  2. PXB-372

LP #1192834: Crash during apply with index compaction enabled

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    Details

    • Type: Bug
    • Status: Done
    • Priority: High
    • Resolution: Won't Fix
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None

      Description

      **Reported in Launchpad by Raghavendra D Prabhu last update 19-07-2017 06:20:09

      When xtrabackup is taken with

      [xtrabackup]
      compress
      compact
      parallel=4

      and on other node, --rebuild-indexes is passed.

      It crashes with – 130620 11:16:40 InnoDB: Assertion failure in thread 139853708203776 in file rem0rec.c line 561

      Full log here - https://gist.github.com/ronin13/3075e8ad983bf57514ec

      With compact disabled, it worked fine.

      The data on source node was generated by this RQG:

      perl gentest.pl --dsn=dbi:mysql:host=127.0.0.1:port=4000:user=root:database=test:password=test --gendata=conf/galera/galera_stress.zz --grammar=conf/galera/galera_stress.yy --threads=5 --queries=10000000000 --duration=30 --seed=time --reporter=Shutdown,Backtrace,QueryTimeout --mask=0 --mask-level=0 --engine=InnoDB

      where the galera_*.

      {yy,zz}

      are from https://bazaar.launchpad.net/~elenst/randgen/mariadb-patches/revision/881

      This was a non-debug build.

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              Reporter:
              lpjirasync lpjirasync (Inactive)
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