Jeffrey Zhong created HBASE-9709:
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Summary: LogReplay throws NPE when no KVs to be replayed in a
WALEdit
Key: HBASE-9709
URL: https://issues.apache.org/jira/browse/HBASE-9709
Project: HBase
Issue Type: Bug
Reporter: Jeffrey Zhong
Priority: Minor
This is regression from my recent checkin from hbase-9390 below is the
exception stack:
{code}
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)
{code}
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