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From "Keith Turner (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ACCUMULO-2168) WriteAheadLogIT failed
Date Fri, 10 Jan 2014 01:58:50 GMT
Keith Turner created ACCUMULO-2168:
--------------------------------------

             Summary: WriteAheadLogIT failed
                 Key: ACCUMULO-2168
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-2168
             Project: Accumulo
          Issue Type: Bug
            Reporter: Keith Turner
             Fix For: 1.6.0


Saw the following the tserver log when WriteAheadLogIT failed.  I think this prevented the
table from loading, which caused the test timeout.  The message was repeated.   I the // in
hdfs:// is what zookeeper is complaining about.

{noformat}
2014-01-09 19:45:54,791 [util.MetadataTableUtil] ERROR: java.lang.IllegalArgumentException:
Invalid path string "/accumulo/af3b249b-d1ff-4c94-acd5-83f35e3647b8/root_tablet/walogs/hdfs://localhost:52141/accumulo/wal/node1+41165/fb6791ec-9cdc-4d73-aef5-60ad59bb7a15"
caused by empty node name specified @72
java.lang.IllegalArgumentException: Invalid path string "/accumulo/af3b249b-d1ff-4c94-acd5-83f35e3647b8/root_tablet/walogs/hdfs://localhost:52141/accumulo/wal/node1+41165/fb6791ec-9cdc-4d73-aef5-60ad59bb7a15"
caused by empty node name specified @72
        at org.apache.zookeeper.common.PathUtils.validatePath(PathUtils.java:99)
        at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:1231)
        at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:1277)
        at org.apache.accumulo.fate.zookeeper.ZooUtil.recursiveDelete(ZooUtil.java:103)
        at org.apache.accumulo.fate.zookeeper.ZooUtil.recursiveDelete(ZooUtil.java:117)
        at org.apache.accumulo.fate.zookeeper.ZooReaderWriter.recursiveDelete(ZooReaderWriter.java:65)
        at org.apache.accumulo.server.util.MetadataTableUtil.removeUnusedWALEntries(MetadataTableUtil.java:611)
        at org.apache.accumulo.tserver.Tablet.<init>(Tablet.java:1393)
        at org.apache.accumulo.tserver.Tablet.<init>(Tablet.java:1235)
        at org.apache.accumulo.tserver.Tablet.<init>(Tablet.java:1090)
        at org.apache.accumulo.tserver.Tablet.<init>(Tablet.java:1079)
        at org.apache.accumulo.tserver.TabletServer$AssignmentHandler.run(TabletServer.java:2895)
        at org.apache.accumulo.core.util.LoggingRunnable.run(LoggingRunnable.java:34)
        at org.apache.accumulo.tserver.TabletServer$ThriftClientHandler$3.run(TabletServer.java:2262)
{noformat}



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