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Posted to issues@hbase.apache.org by "Lars Hofhansl (JIRA)" <ji...@apache.org> on 2013/02/28 23:49:14 UTC

[jira] [Closed] (HBASE-5892) [hbck] Refactor parallel WorkItem* to Futures.

     [ https://issues.apache.org/jira/browse/HBASE-5892?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lars Hofhansl closed HBASE-5892.
--------------------------------

    
> [hbck] Refactor parallel WorkItem* to Futures.
> ----------------------------------------------
>
>                 Key: HBASE-5892
>                 URL: https://issues.apache.org/jira/browse/HBASE-5892
>             Project: HBase
>          Issue Type: Improvement
>          Components: hbck
>    Affects Versions: 0.90.6, 0.92.1, 0.94.0
>            Reporter: Jonathan Hsieh
>            Assignee: Andrew Wang
>              Labels: noob
>             Fix For: 0.92.2, 0.94.1
>
>         Attachments: hbase-5892-1.patch, hbase-5892-2-0.90.patch, hbase-5892-2.patch, hbase-5892-3.patch, hbase-5892-4-0.90.patch, hbase-5892-4.patch, hbase-5892.patch
>
>
> This would convert WorkItem* logic (with low level notifies, and rough exception handling)  into a more canonical Futures pattern.
> Currently there are two instances of this pattern (for loading hdfs dirs, for contacting regionservers for assignments, and soon -- for loading hdfs .regioninfo files).

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