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Posted to dev@bookkeeper.apache.org by "Sijie Guo (JIRA)" <ji...@apache.org> on 2016/03/14 07:02:33 UTC

[jira] [Updated] (BOOKKEEPER-757) Ledger Recovery Improvement

     [ https://issues.apache.org/jira/browse/BOOKKEEPER-757?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sijie Guo updated BOOKKEEPER-757:
---------------------------------
    Fix Version/s:     (was: 4.4.0)
                   4.5.0

> Ledger Recovery Improvement
> ---------------------------
>
>                 Key: BOOKKEEPER-757
>                 URL: https://issues.apache.org/jira/browse/BOOKKEEPER-757
>             Project: Bookkeeper
>          Issue Type: Improvement
>          Components: bookkeeper-client
>            Reporter: Sijie Guo
>            Assignee: Sijie Guo
>             Fix For: 4.5.0
>
>
> for performance consideration, the jira is targeting on improving ledger recovery. this ticket is to track improvements:
> - add a parallel reading request in PendingReadOp (so when we read range of requests, we could callback individual entry if they are available)
> - change recovery read to use batch read, so we could parallel reading entries to improve recovery time.



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