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Posted to hdfs-issues@hadoop.apache.org by "Ajay Yadav (JIRA)" <ji...@apache.org> on 2017/08/04 20:32:00 UTC

[jira] [Updated] (HDFS-12262) Ozone: KSM: Reduce default handler thread count from 200

     [ https://issues.apache.org/jira/browse/HDFS-12262?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ajay Yadav updated HDFS-12262:
------------------------------
    Status: Patch Available  (was: Open)

Hi [~xyao], Attaching the patch, please review.

> Ozone: KSM: Reduce default handler thread count from 200
> --------------------------------------------------------
>
>                 Key: HDFS-12262
>                 URL: https://issues.apache.org/jira/browse/HDFS-12262
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Xiaoyu Yao
>            Assignee: Ajay Yadav
>            Priority: Minor
>
> KSMConfigKeys#OZONE_KSM_HANDLER_COUNT_DEFAULT is currently 200. It should be a much smaller value like (20) by default and customized according to the size of cluster such as the 20Log(N) where N is the size of the cluster.



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