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https://issues.apache.org/jira/browse/HBASE-13122?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14346313#comment-14346313
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Shuaifeng Zhou commented on HBASE-13122:
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That's a good point.
Accurately, there should be a return code "NEXT_FAMILY", so the return code
should be next_family. But currently, we have no this code. And if there is
multi-family, next_row does the work, scan jump to next family if return code
is NEXT_ROW.
Maybe lately, we should add a return code "NEXT_FAMILY", but it's a big change
...
> Improve efficiency for return codes of some filters
> ---------------------------------------------------
>
> Key: HBASE-13122
> URL: https://issues.apache.org/jira/browse/HBASE-13122
> Project: HBase
> Issue Type: Improvement
> Components: Filters
> Affects Versions: 0.94.24, 1.0.1, 0.98.10.1
> Reporter: Shuaifeng Zhou
> Fix For: 2.0.0, 1.1.0
>
> Attachments: 13122-master.patch, 13122.patch
>
>
> ColumnRangeFilter:
> when minColumnInclusive is false, it means all the cells at the current
> row&column not fit the condition, so it should skip to next column, return
> code should be NEXT_COL, not SKIP.
> FamilyFilter is the similar sitution.
> Currently, SKIP will not causing error, but not efficent.
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