You are viewing a plain text version of this content. The canonical link for it is here.

Posted to yarn-issues@hadoop.apache.org by "Yufei Gu (JIRA)" <ji...@apache.org> on 2017/05/02 18:36:04 UTC

[jira] [Created] (YARN-6546) SLS is slow while loading 10k queues

Yufei Gu created YARN-6546:
------------------------------

             Summary: SLS is slow while loading 10k queues
                 Key: YARN-6546
                 URL: https://issues.apache.org/jira/browse/YARN-6546
             Project: Hadoop YARN
          Issue Type: Sub-task
          Components: scheduler-load-simulator
            Reporter: Yufei Gu
            Assignee: Yufei Gu


It takes a long time (more than 10 minutes) to load 10k queues in SLS. The problem should be in {{com.codahale.metrics.CsvReporter}} based on the result from profiler. SLS creates 14 .csv files for each leaf queue. It is not necessary to log information for inactive queues. 



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)

---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: yarn-issues-help@hadoop.apache.org