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Posted to mapreduce-issues@hadoop.apache.org by "Vinay Kumar Thota (JIRA)" <ji...@apache.org> on 2010/08/17 06:38:24 UTC
[jira] Created: (MAPREDUCE-2015) GridMix always throws an
FileAlreadyExistsException even ouput directory is not available in HDFS.
GridMix always throws an FileAlreadyExistsException even ouput directory is not available in HDFS.
--------------------------------------------------------------------------------------------------
Key: MAPREDUCE-2015
URL: https://issues.apache.org/jira/browse/MAPREDUCE-2015
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: contrib/gridmix
Affects Versions: 0.20.1
Reporter: Vinay Kumar Thota
Assignee: Ranjit Mathew
Gridmix always throws an FileAlreadyExistsException even ouput directory is not available in HDFS. Actually I was launching the Gridmix in a command line for generating the data, before launching I just make sure the output directory is not available in the HDFS by deleting the folder if already exists.However, I could see output directory already exists exception every time. Please see the attached logs for more information.
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[jira] Updated: (MAPREDUCE-2015) GridMix always throws an
FileAlreadyExistsException even ouput directory is not available in HDFS.
Posted by "Vinay Kumar Thota (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2015?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vinay Kumar Thota updated MAPREDUCE-2015:
-----------------------------------------
Attachment: (was: gridmix.log)
> GridMix always throws an FileAlreadyExistsException even ouput directory is not available in HDFS.
> --------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-2015
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2015
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: contrib/gridmix
> Affects Versions: 0.20.1
> Reporter: Vinay Kumar Thota
> Assignee: Ranjit Mathew
>
> Gridmix always throws an FileAlreadyExistsException even ouput directory is not available in HDFS. Actually I was launching the Gridmix in a command line for generating the data, before launching I just make sure the output directory is not available in the HDFS by deleting the folder if already exists.However, I could see output directory already exists exception every time. Please see the attached logs for more information.
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[jira] Updated: (MAPREDUCE-2015) GridMix always throws an
FileAlreadyExistsException even ouput directory is not available in HDFS.
Posted by "Vinay Kumar Thota (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2015?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vinay Kumar Thota updated MAPREDUCE-2015:
-----------------------------------------
Attachment: gridmix_error.log
gridmix.log
> GridMix always throws an FileAlreadyExistsException even ouput directory is not available in HDFS.
> --------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-2015
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2015
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: contrib/gridmix
> Affects Versions: 0.20.1
> Reporter: Vinay Kumar Thota
> Assignee: Ranjit Mathew
> Attachments: gridmix.log, gridmix_error.log
>
>
> Gridmix always throws an FileAlreadyExistsException even ouput directory is not available in HDFS. Actually I was launching the Gridmix in a command line for generating the data, before launching I just make sure the output directory is not available in the HDFS by deleting the folder if already exists.However, I could see output directory already exists exception every time. Please see the attached logs for more information.
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[jira] Commented: (MAPREDUCE-2015) GridMix always throws an
FileAlreadyExistsException even ouput directory is not available in HDFS.
Posted by "Ravi Gummadi (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2015?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12899289#action_12899289 ]
Ravi Gummadi commented on MAPREDUCE-2015:
-----------------------------------------
Is gridmix.output.directory defined as a relative path ? If so, then also it is because of the same problem reported at MAPREDUCE-1979 and the patch uploaded to MAPREDUCE-1979 solves it. Please validate the same and resolve this as duplicate, if this JIRA is a duplicate of MAPREDUCE-1979.
If relative path is specified for gridmix.output.directory, then also gridmix tries to create that relative path as ioPath/<relativePath>.
> GridMix always throws an FileAlreadyExistsException even ouput directory is not available in HDFS.
> --------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-2015
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2015
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: contrib/gridmix
> Affects Versions: 0.20.1
> Reporter: Vinay Kumar Thota
> Assignee: Ranjit Mathew
>
> Gridmix always throws an FileAlreadyExistsException even ouput directory is not available in HDFS. Actually I was launching the Gridmix in a command line for generating the data, before launching I just make sure the output directory is not available in the HDFS by deleting the folder if already exists.However, I could see output directory already exists exception every time. Please see the attached logs for more information.
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[jira] Commented: (MAPREDUCE-2015) GridMix always throws an
FileAlreadyExistsException even ouput directory is not available in HDFS.
Posted by "Amar Kamat (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2015?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12899275#action_12899275 ]
Amar Kamat commented on MAPREDUCE-2015:
---------------------------------------
I think this is a duplicate of MAPREDUCE-1979.
> GridMix always throws an FileAlreadyExistsException even ouput directory is not available in HDFS.
> --------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-2015
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2015
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: contrib/gridmix
> Affects Versions: 0.20.1
> Reporter: Vinay Kumar Thota
> Assignee: Ranjit Mathew
> Attachments: gridmix.log, gridmix_error.log
>
>
> Gridmix always throws an FileAlreadyExistsException even ouput directory is not available in HDFS. Actually I was launching the Gridmix in a command line for generating the data, before launching I just make sure the output directory is not available in the HDFS by deleting the folder if already exists.However, I could see output directory already exists exception every time. Please see the attached logs for more information.
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[jira] Commented: (MAPREDUCE-2015) GridMix always throws an
FileAlreadyExistsException even ouput directory is not available in HDFS.
Posted by "Vinay Kumar Thota (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2015?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12899279#action_12899279 ]
Vinay Kumar Thota commented on MAPREDUCE-2015:
----------------------------------------------
I don't think so, this bugs is duplicate of MAPREDUCE-1979. Because I am defining the 'gridmix.output.directory' attribute while invoking the gridmix.
> GridMix always throws an FileAlreadyExistsException even ouput directory is not available in HDFS.
> --------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-2015
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2015
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: contrib/gridmix
> Affects Versions: 0.20.1
> Reporter: Vinay Kumar Thota
> Assignee: Ranjit Mathew
> Attachments: gridmix.log, gridmix_error.log
>
>
> Gridmix always throws an FileAlreadyExistsException even ouput directory is not available in HDFS. Actually I was launching the Gridmix in a command line for generating the data, before launching I just make sure the output directory is not available in the HDFS by deleting the folder if already exists.However, I could see output directory already exists exception every time. Please see the attached logs for more information.
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[jira] Resolved: (MAPREDUCE-2015) GridMix always throws an
FileAlreadyExistsException even ouput directory is not available in HDFS.
Posted by "Vinay Kumar Thota (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2015?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vinay Kumar Thota resolved MAPREDUCE-2015.
------------------------------------------
Resolution: Duplicate
it's a duplicate of MAPREDUCE-1979.
> GridMix always throws an FileAlreadyExistsException even ouput directory is not available in HDFS.
> --------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-2015
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2015
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: contrib/gridmix
> Affects Versions: 0.20.1
> Reporter: Vinay Kumar Thota
> Assignee: Ranjit Mathew
>
> Gridmix always throws an FileAlreadyExistsException even ouput directory is not available in HDFS. Actually I was launching the Gridmix in a command line for generating the data, before launching I just make sure the output directory is not available in the HDFS by deleting the folder if already exists.However, I could see output directory already exists exception every time. Please see the attached logs for more information.
--
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You can reply to this email to add a comment to the issue online.
[jira] Updated: (MAPREDUCE-2015) GridMix always throws an
FileAlreadyExistsException even ouput directory is not available in HDFS.
Posted by "Vinay Kumar Thota (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2015?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vinay Kumar Thota updated MAPREDUCE-2015:
-----------------------------------------
Attachment: (was: gridmix_error.log)
> GridMix always throws an FileAlreadyExistsException even ouput directory is not available in HDFS.
> --------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-2015
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2015
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: contrib/gridmix
> Affects Versions: 0.20.1
> Reporter: Vinay Kumar Thota
> Assignee: Ranjit Mathew
>
> Gridmix always throws an FileAlreadyExistsException even ouput directory is not available in HDFS. Actually I was launching the Gridmix in a command line for generating the data, before launching I just make sure the output directory is not available in the HDFS by deleting the folder if already exists.However, I could see output directory already exists exception every time. Please see the attached logs for more information.
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