[jira] [Resolved] (HBASE-22710) Wrong result in one case of scan that use raw and versions and filter together

["Zheng Wang (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-22710?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zheng Wang resolved HBASE-22710.
--------------------------------
    Fix Version/s: 3.0.0
     Release Note: Make the logic of the versions chosen more reasonable for raw scan, to avoid lose result when using filter.
       Resolution: Fixed

> Wrong result in one case of scan that use  raw and versions and filter together
> -------------------------------------------------------------------------------
>
>                 Key: HBASE-22710
>                 URL: https://issues.apache.org/jira/browse/HBASE-22710
>             Project: HBase
>          Issue Type: Bug
>          Components: Scanners
>    Affects Versions: 2.0.0
>            Reporter: Zheng Wang
>            Assignee: Zheng Wang
>            Priority: Major
>             Fix For: 3.0.0
>
>
> create 'testScanRaw',\{NAME => 'f', VERSIONS => 1}
>  
> put 'testScanRaw','r1','f:q','1'
> put 'testScanRaw','r1','f:q','2'
> put 'testScanRaw','r1','f:q','3'
>  
> hbase(main):005:0> scan 'testScanRaw',\{RAW => true, STARTROW => 'r1', STOPROW=>'r1',VERSIONS=>2}
> ROW COLUMN+CELL
> r1 column=f:q, timestamp=1563430154757, value=3
> r1 column=f:q, timestamp=1563430153120, value=2
>  
> hbase(main):006:0> scan 'testScanRaw',\{RAW => true, STARTROW => 'r1', STOPROW=>'r1',VERSIONS=>2,FILTER => "(QualifierFilter (=, 'binary:q'))"}
> ROW COLUMN+CELL
> r1 column=f:q, timestamp=1563430154757, value=3
>  
> BTW,the result is right in hbase1.2.



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