Accumulo
  1. Accumulo
  2. ACCUMULO-2305

RestartIT.shutdownDuringCompactingSplitting occasionally fails

    Details

    • Type: Bug Bug
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Cannot Reproduce
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: test
    • Labels:
      None

      Description

      I frequently see this test fail in parallel on the second line (creating a table), with an infinite loop in the master log

      2014-01-31 16:11:53,786 [impl.TabletServerBatchWriter] TRACE: tid=43  Requeuing 2 failed mutations
      2014-01-31 16:11:53,787 [impl.RootTabletLocator] TRACE: tid=43 oid=1594  Looking up root tablet location in zookeeper.
      2014-01-31 16:11:53,787 [impl.RootTabletLocator] TRACE: tid=43 oid=1594  Found root tablet at john-P15xEMx:60600|143ea1b4c130002 in 0.000 secs
      2014-01-31 16:11:54,215 [impl.RootTabletLocator] TRACE: tid=30 oid=1595  Looking up root tablet location in zookeeper.
      2014-01-31 16:11:54,215 [impl.RootTabletLocator] TRACE: tid=30 oid=1595  Found root tablet at john-P15xEMx:60600|143ea1b4c130002 in 0.000 secs
      2014-01-31 16:11:54,715 [impl.RootTabletLocator] TRACE: tid=30 oid=1596  Looking up root tablet location in zookeeper.
      2014-01-31 16:11:54,716 [impl.RootTabletLocator] TRACE: tid=30 oid=1596  Found root tablet at john-P15xEMx:60600|143ea1b4c130002 in 0.000 secs
      2014-01-31 16:11:55,216 [impl.RootTabletLocator] TRACE: tid=30 oid=1597  Looking up root tablet location in zookeeper.
      2014-01-31 16:11:55,216 [impl.RootTabletLocator] TRACE: tid=30 oid=1597  Found root tablet at john-P15xEMx:60600|143ea1b4c130002 in 0.000 secs
      2014-01-31 16:11:55,286 [impl.TabletServerBatchWriter] TRACE: tid=43  Requeuing 2 failed mutations
      

      possibly related to this error message I see before it

      2014-01-31 16:02:36,695 [master.Master] ERROR: unable to get tablet server status john-P15xEMx:58357[143ea1b4c130001] java.io.IOException: No connection to john-
      P15xEMx:58357[143ea1b4c130001]
      2014-01-31 16:02:36,696 [master.Master] DEBUG: unable to get tablet server status john-P15xEMx:58357[143ea1b4c130001]
      java.io.IOException: No connection to john-P15xEMx:58357[143ea1b4c130001]
              at org.apache.accumulo.master.Master.gatherTableInformation(Master.java:844)
              at org.apache.accumulo.master.Master.access$600(Master.java:138)
              at org.apache.accumulo.master.Master$StatusThread.updateStatus(Master.java:764)
              at org.apache.accumulo.master.Master$StatusThread.run(Master.java:754)
      

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          People

          • Assignee:
            Unassigned
            Reporter:
            John Vines
          • Votes:
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            Dates

            • Created:
              Updated:
              Resolved:

              Development