[ http://issues.apache.org/jira/browse/HADOOP-128?page=all ]
Owen O'Malley updated HADOOP-128:
---------------------------------
Attachment: datanode.no-ws-diff
These are the diffs to DataNode.java ignoring whitespaces.
> Failure to replicate dfs block kills client
> -------------------------------------------
>
> Key: HADOOP-128
> URL: http://issues.apache.org/jira/browse/HADOOP-128
> Project: Hadoop
> Type: Bug
> Components: dfs
> Versions: 0.1.1
> Environment: ~200 node linux cluster (kernel 2.6, redhat, 2 hyper threaded
> cpus)
> Reporter: Owen O'Malley
> Assignee: Owen O'Malley
> Attachments: datanode-mirroring.patch, datanode.no-ws-diff
>
> When the datanode gets an exception, which is logged as:
> 060407 155835 13 DataXCeiver
> java.io.EOFException
> at java.io.DataInputStream.readFully(DataInputStream.java:178)
> at java.io.DataInputStream.readLong(DataInputStream.java:380)
> at org.apache.hadoop.dfs.DataNode$DataXceiver.run(DataNode.java:462)
> at java.lang.Thread.run(Thread.java:595)
> It closes the user's connection to the data node, which causes the client to
> get an IOException from:
> at java.io.DataInputStream.readFully(DataInputStream.java:178)
> at java.io.DataInputStream.readLong(DataInputStream.java:380)
> at
> org.apache.hadoop.dfs.DFSClient$DFSOutputStream.internalClose(DFSClient.java:883)
>
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