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  1. HBase
  2. HBASE-12209

NPE in HRegionServer#getLastSequenceId

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.99.1
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      The region server got the logging splitting task, but the master is gone.

      2014-10-08 08:31:22,089 ERROR [RS_LOG_REPLAY_OPS-a2428:20020-1] executor.EventHandler: Caught throwable while processing event RS_LOG_REPLAY
      java.lang.NullPointerException
              at org.apache.hadoop.hbase.regionserver.HRegionServer.getLastSequenceId(HRegionServer.java:2113)
              at org.apache.hadoop.hbase.regionserver.wal.HLogSplitter.splitLogFile(HLogSplitter.java:317)
              at org.apache.hadoop.hbase.regionserver.wal.HLogSplitter.splitLogFile(HLogSplitter.java:218)
              at org.apache.hadoop.hbase.regionserver.SplitLogWorker$1.exec(SplitLogWorker.java:103)
              at org.apache.hadoop.hbase.regionserver.handler.HLogSplitterHandler.process(HLogSplitterHandler.java:72)
              at org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:128)
              at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
              at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
              at java.lang.Thread.run(Thread.java:724)
      

        Attachments

        1. hbase-12209.patch
          1 kB
          Jimmy Xiang

          Activity

            People

            • Assignee:
              jxiang Jimmy Xiang
              Reporter:
              jxiang Jimmy Xiang
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              Dates

              • Created:
                Updated:
                Resolved: