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Posted to dev@hbase.apache.org by "Josh Elser (JIRA)" <ji...@apache.org> on 2019/04/01 18:35:00 UTC

[jira] [Created] (HBASE-22144) MultiRowRangeFilter does not work with reversed scans

Josh Elser created HBASE-22144:
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             Summary: MultiRowRangeFilter does not work with reversed scans
                 Key: HBASE-22144
                 URL: https://issues.apache.org/jira/browse/HBASE-22144
             Project: HBase
          Issue Type: Bug
            Reporter: Josh Elser
            Assignee: Josh Elser


It appears that MultiRowRangeFilter was never written to function with reverse scans. There is too much logic that operates with the assumption that we are always moving "forward" through increasing ranges. It needs to be rewritten to "traverse" forward or backward, given how the context of the scan being used.



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