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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-9654) Optimize HStore#getRowKeyAtOrBefore() when exact match is found
Date Wed, 25 Sep 2013 16:14:03 GMT

    [ https://issues.apache.org/jira/browse/HBASE-9654?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13777690#comment-13777690

Sergey Shelukhin commented on HBASE-9654:

That may be invalid due to timestamps, but if we are assuming this method is only used for
meta maybe it's ok...
> Optimize HStore#getRowKeyAtOrBefore() when exact match is found
> ---------------------------------------------------------------
>                 Key: HBASE-9654
>                 URL: https://issues.apache.org/jira/browse/HBASE-9654
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Ted Yu
>            Assignee: Ted Yu
>            Priority: Minor
>         Attachments: 9654-v1.txt
> Currently HStore#getRowKeyAtOrBefore() iterates through StoreFile's and look for the
best match for the passed row.
> When exact match is found, state.getCandidate() can be returned without going through
all the StoreFile's

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