[ http://issues.apache.org/jira/browse/HADOOP-289?page=all ]
Doug Cutting resolved HADOOP-289:
---------------------------------
Resolution: Fixed
I just committed this. Thanks, Konstantin.
> Datanodes need to catch SocketTimeoutException and
> UnregisteredDatanodeException
> --------------------------------------------------------------------------------
>
> Key: HADOOP-289
> URL: http://issues.apache.org/jira/browse/HADOOP-289
> Project: Hadoop
> Type: Bug
> Components: dfs
> Versions: 0.3.1
> Reporter: Konstantin Shvachko
> Assignee: Konstantin Shvachko
> Fix For: 0.3.2
> Attachments: DatanodeExceptions-2.patch, DatanodeExceptions.patch
>
> - Datanode needs to catch SocketTimeoutException when registering otherwise
> it goes down
> the same way as when the namenode is not available (HADOOP-282).
> - UnregisteredDatanodeException need to be caught for all non-registering
> requests. The data
> node should be shutdown in this case. Otherwise it will loop infinitely and
> consume namenode resources.
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