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https://issues.apache.org/jira/browse/HBASE-6429?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13418329#comment-13418329
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Jason Dai commented on HBASE-6429:
----------------------------------
{quote}
Please clarify the above: the two methods are defined in FilterBase and Filter.
Filters have to implement them.
{quote}
The default implementations of these two methods in FilterBase do not filter
anything. A filter need to provide its own implementation of the function if it
wish to filter a row out - that's what is referred to in the description.
> Filter with filterRow() returning true is also incompatible with scan with
> limit
> --------------------------------------------------------------------------------
>
> Key: HBASE-6429
> URL: https://issues.apache.org/jira/browse/HBASE-6429
> Project: HBase
> Issue Type: Bug
> Components: filters
> Affects Versions: 0.96.0
> Reporter: Jason Dai
> Attachments: hbase-6429_0_94_0.patch
>
>
> Currently if we scan with bot limit and a Filter with
> filterRow(List<KeyValue>) implemented, an IncompatibleFilterException will
> be thrown. The same exception should also be thrown if the filer has its
> filterRow() implemented.
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