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Posted to mapreduce-issues@hadoop.apache.org by "Tom White (JIRA)" <ji...@apache.org> on 2010/08/06 19:55:17 UTC
[jira] Updated: (MAPREDUCE-1876) TaskAttemptStartedEvent.java
incorrectly logs MAP_ATTEMPT_STARTED as event type for reduce tasks
[ https://issues.apache.org/jira/browse/MAPREDUCE-1876?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tom White updated MAPREDUCE-1876:
---------------------------------
Fix Version/s: 0.21.0
(was: 0.22.0)
Backported to 0.21.0.
> TaskAttemptStartedEvent.java incorrectly logs MAP_ATTEMPT_STARTED as event type for reduce tasks
> ------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-1876
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1876
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: jobtracker
> Affects Versions: 0.22.0
> Reporter: Amar Kamat
> Assignee: Amar Kamat
> Fix For: 0.21.0
>
> Attachments: mapreduce-1876-v1.1.patch, mapreduce-1876-v1.2.patch
>
>
> {{TaskAttemptStartedEvent}} is used to log the start time of both the map and reduce task attempts to {{JobHistory}}. Following is the implementation of _getEventType()_ method of {{TaskAttemptStartedEvent}}
> {code}
> /** Get the event type */
> public EventType getEventType() {
> return EventType.MAP_ATTEMPT_STARTED;
> }
> {code}
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