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From "Michael Han (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (ZOOKEEPER-3359) Batch commits in the CommitProcessor
Date Tue, 30 Jul 2019 00:32:00 GMT

     [ https://issues.apache.org/jira/browse/ZOOKEEPER-3359?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Michael Han resolved ZOOKEEPER-3359.
------------------------------------
       Resolution: Fixed
    Fix Version/s: 3.6.0

Issue resolved by pull request 905
[https://github.com/apache/zookeeper/pull/905]

> Batch commits in the CommitProcessor
> ------------------------------------
>
>                 Key: ZOOKEEPER-3359
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3359
>             Project: ZooKeeper
>          Issue Type: Improvement
>          Components: quorum
>    Affects Versions: 3.6.0
>            Reporter: Brian Nixon
>            Assignee: Brian Nixon
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 3.6.0
>
>          Time Spent: 5h 20m
>  Remaining Estimate: 0h
>
> Draining a single commit every time the CommitProcessor switches to commit mode can add
to the backlog of committed messages. Instead, add controls to batch and drain multiple commits
and limit the number of reads being served. Improves commit throughput and adds backpressure
on reads.



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