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  1. WiredTiger
  2. WT-3627

test_txn14.test_txn14.test_log_flush timeout

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Details

    • Bug
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 3.6.0-rc0, WT3.0.0
    • None
    • None
    • Storage 2017-10-23

    Description

      test_txn14 is timingout periodically.

      http://build.wiredtiger.com:8080/job/wiredtiger-test-unit-ppc/921/

      ======================================================================
      ERROR: test_txn14.test_txn14.test_log_flush(bg) (subunit.RemotedTestCase)
      test_txn14.test_txn14.test_log_flush(bg)
      ----------------------------------------------------------------------
      _StringException: Traceback (most recent call last):
        File "/home/jenkins/jenkins/workspace/wiredtiger-test-unit-ppc/test/suite/test_txn14.py", line 99, in test_log_flush
          self.session.transaction_sync('timeout_ms=4000')
      WiredTigerError: Connection timed out
      

           90         self.session.log_flush(cfgarg)
           91         for i in range(self.extra_entries):
           92             c[i+self.entries] = i + self.entries + 1
           93         c.close()
           94         self.session.log_flush(cfgarg)
           95         if self.sync == 'background':
           96             # If doing a background flush, wait a few seconds.  I have
           97             # seen an individual log file's fsync take more than a second
           98             # on some systems.  So give it time to flush perhaps a few files.
           99             self.session.transaction_sync('timeout_ms=4000')
          100         self.simulate_crash_restart(".", "RESTART")
          101         c = self.session.open_cursor(self.t1, None, None)
      

      Line 99 is a transaction sync call which makes me think this might be real.
      sueloverso, any ideas?

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              keith.bostic@mongodb.com Keith Bostic
              keith.bostic@mongodb.com Keith Bostic
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