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https://issues.apache.org/jira/browse/HBASE-3191?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Stefan Seelmann updated HBASE-3191:
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Attachment: HBASE-3191.patch
Patch with Test
> FilterList with MUST_PASS_ONE and SCVF isn't working
> ----------------------------------------------------
>
> Key: HBASE-3191
> URL: https://issues.apache.org/jira/browse/HBASE-3191
> Project: HBase
> Issue Type: Bug
> Components: filters
> Affects Versions: 0.89.20100924, 0.90.0
> Reporter: Stefan Seelmann
> Priority: Minor
> Attachments: HBASE-3191.patch
>
>
> In a special case the FilterList with MUST_PASS_ONE operator doesn't work
> correctly:
> - a filter in the list is a SingleColumValueFilter with filterIfMissing=true
> - FilterList.filterKeyValue(KeyValue) is called
> - SingleColumValueFilter.filterKeyValue(KeyValue) is called
> - SingleColumValueFilter.filterKeyValue(KeyValue) returns ReturnCode.INCLUDE
> if the KeyValue doesn't match a column (to support filterIfMissing)
> - FilterList.filterKeyValue(KeyValue) immediately returns ReturnCode.INCLUDE,
> remaining filters in the list aren't evaluated.
> However it is required to evaluate remaining filters, otherwise filterRow()
> filters out rows in case the filter's filterKeyValue() saves state that is
> used by filterRow(). (SingleColumValueFilter, SkipFilter, WhileMatchFilter do
> so)
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