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From "Jonathan Gray (JIRA)" <j...@apache.org>
Subject [jira] Created: (HBASE-1831) Scanning API must be reworked to allow for fully functional Filters client-side
Date Sat, 12 Sep 2009 01:07:57 GMT
Scanning API must be reworked to allow for fully functional Filters client-side
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                 Key: HBASE-1831
                 URL: https://issues.apache.org/jira/browse/HBASE-1831
             Project: Hadoop HBase
          Issue Type: Bug
    Affects Versions: 0.20.0
            Reporter: Jonathan Gray
            Priority: Critical
             Fix For: 0.20.1, 0.21.0


Right now, a client replays part of the Filter locally by calling filterRowKey() and filterAllRemaining()
to determine whether it should continue to the next region.

A number of new filters rely on filterKeyValue() and other calls to alter state.  It's also
a false assumption that all rows/keys affecting a filter returning true for FAR will be seen
client-side (what about those that failed the filter).

This issue is about dealing with Filters properly from the client-side.

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