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https://issues.apache.org/jira/browse/HBASE-2211?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ferdy updated HBASE-2211:
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Status: Patch Available (was: Open)
> Add a new Filter that checks a single column value but does not emit it.
> ------------------------------------------------------------------------
>
> Key: HBASE-2211
> URL: https://issues.apache.org/jira/browse/HBASE-2211
> Project: Hadoop HBase
> Issue Type: New Feature
> Affects Versions: 0.20.3
> Reporter: Ferdy
> Attachments: HBASE-2211.patch
>
>
> Performance wise, it may be necessary for a filter to test a column for a
> specific value (like SingleColumnValueFilter) , but exclude the KeyValue from
> the output. This is certainly the case when the column values are large in
> size.
> In order to keep SingleColumnValueFilter simple and maintainable, I decided
> to subclass it. SingleColumnValueExcludeFilter is the result. Tests are
> included.
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