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  1. HBase
  2. HBASE-9709

LogReplay throws NPE when no KVs to be replayed in a WALEdit

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Details

    • Bug
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • 0.96.0
    • 0.98.0, 0.96.0
    • None
    • None
    • Reviewed

    Description

      This is regression from my recent checkin from hbase-9390 below is the exception stack:

      2013-10-03 09:34:32,735 ERROR [WriterThread-1] wal.HLogSplitter: Exiting thread
java.lang.NullPointerException
        at org.apache.hadoop.hbase.regionserver.wal.HLogSplitter$LogReplayOutputSink.groupEditsByServer(HLogSplitter.java:1489)
        at org.apache.hadoop.hbase.regionserver.wal.HLogSplitter$LogReplayOutputSink.append(HLogSplitter.java:1368)
        at org.apache.hadoop.hbase.regionserver.wal.HLogSplitter$WriterThread.writeBuffer(HLogSplitter.java:847)
        at org.apache.hadoop.hbase.regionserver.wal.HLogSplitter$WriterThread.doRun(HLogSplitter.java:839)
        at org.apache.hadoop.hbase.regionserver.wal.HLogSplitter$WriterThread.run(HLogSplitter.java:809)

      Attachments

        1. hbase-9709.patch
          0.6 kB
          Jeffrey Zhong

        Activity

          People

            jeffreyz Jeffrey Zhong
            jeffreyz Jeffrey Zhong
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            Dates

              Created:
              Updated:
              Resolved: