[jira] Updated: (HBASE-694) HStore.rowAtOrBeforeFromMapFile() fails to locate the row if # of mapfiles >= 2

["Rong-En Fan (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-694?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rong-En Fan updated HBASE-694:
------------------------------

    Attachment: 694.diff

- add a unit test case for this problem
- propose a fix for HStore.java

> HStore.rowAtOrBeforeFromMapFile() fails to locate the row if # of mapfiles >= 2
> -------------------------------------------------------------------------------
>
>                 Key: HBASE-694
>                 URL: https://issues.apache.org/jira/browse/HBASE-694
>             Project: Hadoop HBase
>          Issue Type: Bug
>          Components: regionserver
>    Affects Versions: 0.2.0
>         Environment: Hadoop 0.17.0 release + HBase trunk 
>            Reporter: Rong-En Fan
>             Fix For: 0.2.0
>
>         Attachments: 694.diff
>
>
> After HBASE-528 committed, a misplaced return statement and } cause 
> rowAtOrBeforeFromMapFile() never look into 2nd (and latter) MapFile
> if candidateKeys.firstKey() <= map.finalKey().

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