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From "Sean Busbey (JIRA)" <j...@apache.org>
Subject [jira] [Work started] (HBASE-12807) Implement 0.89fb-style "roll on slow sync"
Date Tue, 06 Jan 2015 14:56:34 GMT

     [ https://issues.apache.org/jira/browse/HBASE-12807?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Work on HBASE-12807 started by Sean Busbey.
-------------------------------------------
> Implement 0.89fb-style "roll on slow sync"
> ------------------------------------------
>
>                 Key: HBASE-12807
>                 URL: https://issues.apache.org/jira/browse/HBASE-12807
>             Project: HBase
>          Issue Type: Sub-task
>          Components: wal
>            Reporter: Sean Busbey
>            Assignee: Sean Busbey
>             Fix For: 2.0.0, 1.1.0
>
>
> As a first step towards bringing down wal latency, implement the version of slow sync
rolling done in the 0.89-fb branch.
> That is, instead of interrupting a slow sync operation, just request a log roll after
whenever we detect one.



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