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From "Eric Newton (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ACCUMULO-888) NPE writing to the WAL
Date Thu, 29 Nov 2012 21:02:58 GMT
Eric Newton created ACCUMULO-888:
------------------------------------

             Summary: NPE writing to the WAL
                 Key: ACCUMULO-888
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-888
             Project: Accumulo
          Issue Type: Bug
          Components: tserver
    Affects Versions: 1.4.2
            Reporter: Eric Newton
            Assignee: Keith Turner



I missconfigured the WAL max size to "4" and got this strange error:

{noformat}
2012-11-29 12:12:55,610 [log.TabletServerLogger] ERROR: Unexpected error writing to log, retrying
attempt 5
java.lang.NullPointerException
        at org.apache.accumulo.server.tabletserver.log.RemoteLogger.logManyTablets(RemoteLogger.java:145)
        at org.apache.accumulo.server.tabletserver.log.TabletServerLogger$6.write(TabletServerLogger.java:393)
        at org.apache.accumulo.server.tabletserver.log.TabletServerLogger.write(TabletServerLogger.java:298)
        at org.apache.accumulo.server.tabletserver.log.TabletServerLogger.logManyTablets(TabletServerLogger.java:382)
        at org.apache.accumulo.server.tabletserver.TabletServer$ThriftClientHandler.flush(TabletServer.java:1539)
        at org.apache.accumulo.server.tabletserver.TabletServer$ThriftClientHandler.closeUpdate(TabletServer.java:1610)
{noformat}

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