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Posted to issues@activemq.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2016/05/13 18:57:12 UTC

[jira] [Commented] (AMQ-6292) ACK rewrite task does unnecessary syncs

    [ https://issues.apache.org/jira/browse/AMQ-6292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15283010#comment-15283010 ] 

ASF subversion and git services commented on AMQ-6292:
------------------------------------------------------

Commit 15405af2e6c44037ce09e616bdfe79852c19647a in activemq's branch refs/heads/master from [~tabish121]
[ https://git-wip-us.apache.org/repos/asf?p=activemq.git;h=15405af ]

https://issues.apache.org/jira/browse/AMQ-6292

allow for batch writes of forwarded acks.

> ACK rewrite task does unnecessary syncs
> ---------------------------------------
>
>                 Key: AMQ-6292
>                 URL: https://issues.apache.org/jira/browse/AMQ-6292
>             Project: ActiveMQ
>          Issue Type: Improvement
>          Components: KahaDB
>    Affects Versions: 5.13.3
>            Reporter: Timothy Bish
>            Assignee: Timothy Bish
>             Fix For: 5.14.0, 5.13.4
>
>
> When rewriting acks from an older journal to a new one the rewrite task forces a disk sync on each ack written, should instead just queue the write and allow the batch write to sync when it is full or the appender is closed. 



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