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From "Jonathan Gray (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HBASE-1530) Optimize changed readers notification to only update what has changed rather than rebuild entire KV heap
Date Fri, 04 Sep 2009 05:34:57 GMT

     [ https://issues.apache.org/jira/browse/HBASE-1530?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jonathan Gray updated HBASE-1530:
---------------------------------

    Fix Version/s:     (was: 0.20.1)
                   0.21.0

> Optimize changed readers notification to only update what has changed rather than rebuild
entire KV heap
> --------------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-1530
>                 URL: https://issues.apache.org/jira/browse/HBASE-1530
>             Project: Hadoop HBase
>          Issue Type: Improvement
>          Components: regionserver
>    Affects Versions: 0.20.0
>            Reporter: Jonathan Gray
>             Fix For: 0.21.0
>
>
> As discussed in HBASE-1207 and to build on what was implemented in HBASE-1503, we should
modify the existing KeyValueHeap in place by reusing any open scanners possible.

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