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Posted to issues@ozone.apache.org by "Mukul Kumar Singh (Jira)" <ji...@apache.org> on 2020/06/01 11:00:00 UTC
[jira] [Assigned] (HDDS-3694) Consider reducing fine grained
logging in dn-audit log
[ https://issues.apache.org/jira/browse/HDDS-3694?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mukul Kumar Singh reassigned HDDS-3694:
---------------------------------------
Assignee: Dinesh Chitlangia
> Consider reducing fine grained logging in dn-audit log
> ------------------------------------------------------
>
> Key: HDDS-3694
> URL: https://issues.apache.org/jira/browse/HDDS-3694
> Project: Hadoop Distributed Data Store
> Issue Type: Improvement
> Reporter: Rajesh Balamohan
> Assignee: Dinesh Chitlangia
> Priority: Minor
> Labels: performance
> Attachments: write_to_dn_audit_causing_high_disk_util.png
>
>
> Do we really need such fine grained audit log? This ends up creating too many entries for chunks.
> And ends up choking disk utilization with lesser write/mb/sec.
> Refer to 100+ writes being written with 0.52 MB/sec and choking entire disk utilization.
> !write_to_dn_audit_causing_high_disk_util.png|width=726,height=300!
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