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https://issues.apache.org/jira/browse/HADOOP-1887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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dhruba borthakur updated HADOOP-1887:
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Attachment: zeroSizeFile4.patch
The earlier patch caused the browseDirectory jsp to encounter an error.
Attaching a new patch that fixes the jsp related problem. It appears that we do
not have any unit tests for testing jsp functionality. I will open a separate
JIRA to create unit tests for hdfs jsps.
The FileNotFound exception in the namenode log is expected. A client is
invoking isDir() to determine if the path is a directory. The deprecated
isDir() call is invoke getFileStatus but the file does not exist yet, hence the
exception in the namenode log.
> 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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