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Posted to common-dev@hadoop.apache.org by "Owen O'Malley (JIRA)" <ji...@apache.org> on 2006/04/27 22:59:38 UTC
[jira] Closed: (HADOOP-172) rpc doesn't handle returning null for a
String[]
[ http://issues.apache.org/jira/browse/HADOOP-172?page=all ]
Owen O'Malley closed HADOOP-172:
--------------------------------
Resolution: Fixed
Doug fixed this this morning.
> rpc doesn't handle returning null for a String[]
> ------------------------------------------------
>
> Key: HADOOP-172
> URL: http://issues.apache.org/jira/browse/HADOOP-172
> Project: Hadoop
> Type: Bug
> Components: ipc
> Versions: 0.2
> Reporter: Owen O'Malley
> Assignee: Owen O'Malley
> Priority: Blocker
> Fix For: 0.2
>
> The job tracker gets errors in returning the result from pollForTaskWithClosedJob
> 060427 100434 Served: pollForTaskWithClosedJob 0
> declaredClass = [Ljava.lang.String;
> instance class = org.apache.hadoop.io.NullWritable
> at org.apache.hadoop.io.ObjectWritable.writeObject(ObjectWritable.java:95)
> at org.apache.hadoop.io.ObjectWritable.write(ObjectWritable.java:65)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:230)
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