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From "Age Mooij (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HBASE-1975) SingleColumnValueFilter: Add ability to match the value of previous versions of the specified column
Date Wed, 18 Nov 2009 16:36:39 GMT

    [ https://issues.apache.org/jira/browse/HBASE-1975?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12779516#action_12779516
] 

Age Mooij commented on HBASE-1975:
----------------------------------

I just ran into this bug and we are running on snapshots of the 0.20.2 branch so if you could
backport this that would be great. 

FYI we are keeping all versions so we can do append-only inserts and we have a mapred job
that runs once in a while to merge versions.

> SingleColumnValueFilter: Add ability to match the value of previous versions of the specified
column
> ----------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-1975
>                 URL: https://issues.apache.org/jira/browse/HBASE-1975
>             Project: Hadoop HBase
>          Issue Type: Improvement
>          Components: filters
>    Affects Versions: 0.20.1
>            Reporter: Jeremiah Jacquet
>             Fix For: 0.21.0
>
>         Attachments: 1975.patch
>
>
> Currently SCVF will only attempt to match the most recent version of a given column value.
We want the ability to test against values of previous versions as well.

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