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https://issues.apache.org/jira/browse/ROCKETMQ-265?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16125410#comment-16125410
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ASF GitHub Bot commented on ROCKETMQ-265:
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GitHub user fuyou001 opened a pull request:
https://github.com/apache/incubator-rocketmq/pull/146
[ROCKETMQ-265] fix consume queue’s data maybe repeat bug
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/fuyou001/incubator-rocketmq ROCKETMQ-265
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-rocketmq/pull/146.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #146
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commit bba94e4f6beba2c5964b491d59468bcc526ea470
Author: 傅冲 <[email protected]>
Date: 2017-08-14T08:48:02Z
[ROCKETMQ-265] fix consume queue’s data maybe repeat bug
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> when os crash for some reasons, the broker consume queue’s data maybe repeat,
> consumer can’t pull the latest message, cause message lag
> ---------------------------------------------------------------------------------------------------------------------------------------
>
> Key: ROCKETMQ-265
> URL: https://issues.apache.org/jira/browse/ROCKETMQ-265
> Project: Apache RocketMQ
> Issue Type: Bug
> Components: rocketmq-store
> Affects Versions: 4.0.0-incubating, 4.1.0-incubating
> Reporter: yubaofu
> Assignee: yukon
> Priority: Critical
> Labels: bug
> Fix For: 4.2.0-incubating
>
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> when os crash for some reasons, the broker consume queue’s data maybe repeat,
> consumer can’t pull the latest message, cause message lag
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