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Posted to issues@hbase.apache.org by "Misty Stanley-Jones (JIRA)" <ji...@apache.org> on 2014/05/29 03:46:03 UTC
[jira] [Assigned] (HBASE-6142) Javadoc in some Filters ambiguous
[ https://issues.apache.org/jira/browse/HBASE-6142?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Misty Stanley-Jones reassigned HBASE-6142:
------------------------------------------
Assignee: Misty Stanley-Jones
> Javadoc in some Filters ambiguous
> ---------------------------------
>
> Key: HBASE-6142
> URL: https://issues.apache.org/jira/browse/HBASE-6142
> Project: HBase
> Issue Type: Bug
> Components: documentation
> Affects Versions: 0.92.2, 0.94.1, 0.95.2
> Reporter: Joep Rottinghuis
> Assignee: Misty Stanley-Jones
> Priority: Minor
> Labels: noob
>
> The javadoc on some of the filter is somewhat confusing.
> The main Filter interface has methods that behave like a sieve; when filterRowKey returns true, that means that the row is filtered _out_ (not included).
> Many of the Filter implementations work the other way around. When the condition is met the value passes (ie, the row is returned).
> Most Filters make it clear when a values passes (passing through the filter meaning the values are returned from the scan).
> Some are less clear in light of how the Filter interface works: WhileMatchFilter and SingleColumnValueFilter are examples.
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