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https://issues.apache.org/jira/browse/BOOKKEEPER-717?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sijie Guo updated BOOKKEEPER-717:
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Attachment: BOOKKEEPER-717.diff
attach a patch to forward group timeout entries, which would reduce number for
force writes. since it is a performance change, there is no separated test case
for it.
> 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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