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  1. Accumulo
  2. ACCUMULO-4633

ArithmeticException on TabletServerBatchWriter#logStats

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Details

    • Bug
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • 1.7.3
    • 1.7.4, 1.9.0
    • None
    • None

    Description

      Getting the below divide by zero error. It is related to replication, but I imagine it could occur at any stage.

      Error trying to close write-ahead logs for replication table
      	java.lang.ArithmeticException: / by zero
      		at org.apache.accumulo.core.client.impl.TabletServerBatchWriter.logStats(TabletServerBatchWriter.java:418)
      		at org.apache.accumulo.core.client.impl.TabletServerBatchWriter.close(TabletServerBatchWriter.java:369)
      		at org.apache.accumulo.core.client.impl.BatchWriterImpl.close(BatchWriterImpl.java:54)
      		at org.apache.accumulo.gc.replication.CloseWriteAheadLogReferences.updateReplicationEntries(CloseWriteAheadLogReferences.java:271)
      		at org.apache.accumulo.gc.replication.CloseWriteAheadLogReferences.run(CloseWriteAheadLogReferences.java:154)
      		at org.apache.accumulo.gc.SimpleGarbageCollector.run(SimpleGarbageCollector.java:569)
      		at org.apache.accumulo.gc.SimpleGarbageCollector.main(SimpleGarbageCollector.java:159)
      		at org.apache.accumulo.gc.GCExecutable.execute(GCExecutable.java:34)
      		at org.apache.accumulo.start.Main$1.run(Main.java:120)
      		at java.lang.Thread.run(Thread.java:745)
      
      Caught Exception trying to remove finished Replication records
      	java.lang.ArithmeticException: / by zero
      		at org.apache.accumulo.core.client.impl.TabletServerBatchWriter.logStats(TabletServerBatchWriter.java:418)
      		at org.apache.accumulo.core.client.impl.TabletServerBatchWriter.close(TabletServerBatchWriter.java:369)
      		at org.apache.accumulo.core.client.impl.BatchWriterImpl.close(BatchWriterImpl.java:54)
      		at org.apache.accumulo.master.replication.RemoveCompleteReplicationRecords.run(RemoveCompleteReplicationRecords.java:100)
      		at org.apache.accumulo.master.replication.ReplicationDriver.run(ReplicationDriver.java:110)
      

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            milleruntime Michael Miller
            adamjshook Adam J. Shook
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