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https://issues.apache.org/jira/browse/BOOKKEEPER-717?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13923830#comment-13923830
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Ivan Kelly commented on BOOKKEEPER-717:
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Makes sense now, after staring at it for an hour :). We need to take the whole
loop, and multiple iterations of it into account to figure out what it's doing.
We should try to simplify this loop later to make it simpler to understand.
Can't think of any clear way now though. Committing changes.
> journal should look forward to group time-out entries
> -----------------------------------------------------
>
> Key: BOOKKEEPER-717
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-717
> Project: Bookkeeper
> Issue Type: Sub-task
> Components: bookkeeper-server
> Reporter: Sijie Guo
> Assignee: Sijie Guo
> Fix For: 4.3.0
>
> Attachments: BOOKKEEPER-717.diff
>
>
> journal should look a bit forward to group timeout entries, which avoid too
> much fsyncs with single entry impacting journal performance. so bookie could
> have sustained high throughput with low-latency.
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