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https://issues.apache.org/jira/browse/HADOOP-1887?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12528181
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Christian Kunz commented on HADOOP-1887:
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I am using trunk version, and my namenode servers spilling out messages like
2007-09-17 22:41:01,525 INFO org.apache.hadoop.ipc.Server: IPC Server handler
29 on 9000, call blockReport(<ipaddress>:50010,
[Lorg.apache.hadoop.dfs.Block;@af7fab) from <ipaddress>:40393: error:
java.io.IOException: java.lang.ArrayIndexOutOfBoundsException
java.io.IOException: java.lang.ArrayIndexOutOfBoundsException
Mulitple messages per second from multiple servers.
Is this related to this issue?
This patch changes the layout version. Is there anything else than the
LAYOUT_VERSION constant in dfs/FSConstants.java that determines the layout
version? My first attempt to use this patch failed for some reason even when I
used the -upgrade option for starting the namenode.
> ArrayIndexOutOfBoundsException with trunk
> -----------------------------------------
>
> Key: HADOOP-1887
> URL: https://issues.apache.org/jira/browse/HADOOP-1887
> Project: Hadoop
> Issue Type: Bug
> Components: dfs
> Reporter: Raghu Angadi
> Assignee: dhruba borthakur
> Attachments: zeroSizeFile3.patch, zeroSizeFile4.patch
>
>
> How to reproduce :
> # Run a DFS cluster (single node is fine).
> # Start writing a file but do not close it : {{cat | bin/hadoop dfs
> -copyFromLocal - /dir/file}} does that.
> # goto /dir on Hadoop webui or do {{bin/hadoop fs -cat /dir/file}}.
> This is mostly related to HADOOP-1708.
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