hadoop-mapreduce-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jonathan Eagles (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-3716) java.io.File.createTempFile fails in map/reduce tasks
Date Wed, 25 Jan 2012 22:21:38 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-3716?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jonathan Eagles updated MAPREDUCE-3716:
---------------------------------------

    Attachment: TestRandomWriter.patch

Adding a patch that illustrates the error.

Example:
hadoop jar hadoop-mapreduce-examples-0.23.1-SNAPSHOT.jar randomwriter -Dmapreduce.randomwriter.mapsperhost=1
/rw1
                
> java.io.File.createTempFile fails in map/reduce tasks
> -----------------------------------------------------
>
>                 Key: MAPREDUCE-3716
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3716
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 0.23.1
>            Reporter: Jonathan Eagles
>            Assignee: Jonathan Eagles
>            Priority: Blocker
>         Attachments: TestRandomWriter.patch
>
>
> container-launch.sh specifies java option java.io.tmpdir when executing the java process
for the child container but fails to create the tmpdir. All uses of createTempFile and other
commands relying on java.io.tmpdir will fail when called from child container jvms.

--
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