[
https://issues.apache.org/jira/browse/MAPREDUCE-4517?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13496677#comment-13496677
]
Thomas Graves commented on MAPREDUCE-4517:
------------------------------------------
+1 looks good. Thanks Jason!
> Too many INFO messages written out during AM to RM heartbeat
> ------------------------------------------------------------
>
> Key: MAPREDUCE-4517
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4517
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: applicationmaster
> Affects Versions: 0.23.1, 2.0.1-alpha
> Reporter: James Kinley
> Assignee: Jason Lowe
> Priority: Minor
> Labels: patch
> Attachments: MAPREDUCE-4517.patch, MAPREDUCE-4517.patch,
> MAPREDUCE-4517.patch, MAPREDUCE-4517.patch, MAPREDUCE-4517.patch
>
>
> Too many INFO log messages written out during AM to RM heartbeat. Based on
> default frequency of 1000ms (scheduler.heartbeat.interval-ms) either 2 or 4
> INFO messages are written out per second:
> LOG.info("Before Scheduling: " + getStat());
> List<Container> allocatedContainers = getResources();
> LOG.info("After Scheduling: " + getStat());
> if (allocatedContainers.size() > 0) {
> LOG.info("Before Assign: " + getStat());
> scheduledRequests.assign(allocatedContainers);
> LOG.info("After Assign: " + getStat());
> }
> These should probably be changed to DEBUG message to save the log growing too
> quickly.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
