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Posted to yarn-issues@hadoop.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2022/08/22 03:29:00 UTC
[jira] [Commented] (YARN-11274) Improve Nodemanager#NodeStatusUpdaterImpl Log
[ https://issues.apache.org/jira/browse/YARN-11274?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17582711#comment-17582711 ]
ASF GitHub Bot commented on YARN-11274:
---------------------------------------
slfan1989 opened a new pull request, #4783:
URL: https://github.com/apache/hadoop/pull/4783
JIRA:YARN-11274. Impove Nodemanager#NodeStatusUpdaterImpl Log.
The improvements are as follows:
1.When RM failover, NM will re-register, report the list of running apps, But there is no log, add this part of the log, print and report the number of apps.
2.registerWithRM#containerReports is enough to print the number of prints, because the above calling process has already printed the container list, so there is no need to repeat printing.
3.Use placeholders to display logs to avoid string concatenation.
> Improve Nodemanager#NodeStatusUpdaterImpl Log
> ---------------------------------------------
>
> Key: YARN-11274
> URL: https://issues.apache.org/jira/browse/YARN-11274
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: nodemanager
> Affects Versions: 3.4.0
> Reporter: fanshilun
> Assignee: fanshilun
> Priority: Minor
>
> 1.When RM performs master-slave switching, NM will re-register, report the list of running apps, and print the number of running apps
> 2.registerWithRM#containerReports is enough to print the number of prints, because the above calling process has already printed the container list, so there is no need to repeat printing
> 3.Use placeholders to display logs to avoid string concatenation
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