hadoop-mapreduce-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Ravi Gummadi (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-2015) GridMix always throws an FileAlreadyExistsException even ouput directory is not available in HDFS.
Date Wed, 25 Jul 2012 09:28:35 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-2015?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13422113#comment-13422113
] 

Ravi Gummadi commented on MAPREDUCE-2015:
-----------------------------------------

Command line arguments are wrong. You should not give same directory-path for both gridmix.output.directory
and <iopath> (both of them are ***/outgrid). Please provide different paths.
                
> 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.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message