hadoop-common-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Alejandro Abdelnur (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-3041) Within a task, the value ofJobConf.getOutputPath() method is modified
Date Tue, 18 Mar 2008 10:57:28 GMT
Within a task, the value ofJobConf.getOutputPath() method is modified
---------------------------------------------------------------------

                 Key: HADOOP-3041
                 URL: https://issues.apache.org/jira/browse/HADOOP-3041
             Project: Hadoop Core
          Issue Type: Bug
          Components: mapred
    Affects Versions: 0.16.1
         Environment: all
            Reporter: Alejandro Abdelnur
            Priority: Blocker
             Fix For: 0.16.2


Until 0.16.0 the value of the getOutputPath() method, if queried within a task, pointed to
the part file assigned to the task. 

For example: /user/foo/myoutput/part_00000

In 0.16.1, now it returns an internal hadoop for the task output temporary location.

For the above example: /user/foo/myoutput/_temporary/part_00000

This change breaks applications that use the getOutputPath() to compute other directories.

IMO, this has always being broken, Hadoop should not change the values of properties injected
by the client, instead it should use private properties or internal helper methods. 


-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message