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Posted to common-dev@hadoop.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2007/12/07 20:10:43 UTC
[jira] Commented: (HADOOP-544) Replace the job, tip and task ids
with objects.
[ https://issues.apache.org/jira/browse/HADOOP-544?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12549523 ]
Hadoop QA commented on HADOOP-544:
----------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12371240/id_v1.patch
against trunk revision r602002.
@author +1. The patch does not contain any @author tags.
javadoc -1. The javadoc tool appears to have generated messages.
javac +1. The applied patch does not generate any new compiler warnings.
findbugs -1. The patch appears to introduce 5 new Findbugs warnings.
core tests -1. The patch failed core unit tests.
contrib tests -1. The patch failed contrib unit tests.
Test results: http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1296/testReport/
Findbugs warnings: http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1296/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1296/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1296/console
This message is automatically generated.
> Replace the job, tip and task ids with objects.
> -----------------------------------------------
>
> Key: HADOOP-544
> URL: https://issues.apache.org/jira/browse/HADOOP-544
> Project: Hadoop
> Issue Type: Improvement
> Components: mapred
> Affects Versions: 0.6.2
> Reporter: Owen O'Malley
> Assignee: Enis Soztutar
> Fix For: 0.16.0
>
> Attachments: id_v1.patch, id_wip1.patch
>
>
> I think that it is silly to have tools parsing the strings that the framework builds for task ids. I propose:
> class JobId implements Writable {
> public int getJobId() {...}
> }
> class TaskId implements Writable {
> public JobId getJobId();
> public boolean isMap() { ... }
> public int getTaskId() { ... }
> }
> class TaskAttemptId implements Writable {
> public TaskId getTaskId();
> public int getAttemptId();
> }
> each of the classes will have a toString() method that generates the current string.
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