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From "Anu Engineer (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDDS-1719) Increase ratis log segment size to 1MB.
Date Mon, 24 Jun 2019 15:59:00 GMT

     [ https://issues.apache.org/jira/browse/HDDS-1719?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Anu Engineer updated HDDS-1719:
-------------------------------
    Resolution: Fixed
        Status: Resolved  (was: Patch Available)

I have committed this patch to the trunk, thanks for the reviews and contribution.

> Increase ratis log segment size to 1MB.
> ---------------------------------------
>
>                 Key: HDDS-1719
>                 URL: https://issues.apache.org/jira/browse/HDDS-1719
>             Project: Hadoop Distributed Data Store
>          Issue Type: Task
>          Components: Ozone Datanode
>            Reporter: Aravindan Vijayan
>            Assignee: Aravindan Vijayan
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 0.4.1
>
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> While testing out ozone with long running clients which continuously write data, it was
noted ratis logs were rolled 1-2 times every second. This adds unnecessary overhead to the
pipeline thereby affecting write throughput. Increasing the size of the log segment to 1MB
will decrease the overhead.



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