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Posted to yarn-issues@hadoop.apache.org by "nemon lou (JIRA)" <ji...@apache.org> on 2013/04/24 10:15:15 UTC
[jira] [Commented] (YARN-606) negative queue metrcis "apps Failed"
[ https://issues.apache.org/jira/browse/YARN-606?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13640214#comment-13640214 ]
nemon lou commented on YARN-606:
--------------------------------
The submitApp() method in QueueMetrcis.java cause negative ,it has this logic:
public void submitApp(String user, int attemptId) {
if (attemptId == 1) {
appsSubmitted.incr();
} else {
appsFailed.decr();
}
...
}
Which is introduced in by MAPREDUCE-3870.
> negative queue metrcis "apps Failed"
> -------------------------------------
>
> Key: YARN-606
> URL: https://issues.apache.org/jira/browse/YARN-606
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
> Affects Versions: 2.0.3-alpha
> Reporter: nemon lou
> Priority: Minor
>
> Queue metrcis "apps Failed" can be negative in some cases(more than one attempt for an application can cause this).
> It's confusing if we use this metrics directly.
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