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Posted to issues@hbase.apache.org by "Andrew Purtell (JIRA)" <ji...@apache.org> on 2019/02/01 20:06:01 UTC

[jira] [Updated] (HBASE-20565) ColumnRangeFilter combined with ColumnPaginationFilter can produce incorrect result since 1.4

     [ https://issues.apache.org/jira/browse/HBASE-20565?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Purtell updated HBASE-20565:
-----------------------------------
    Fix Version/s:     (was: 1.5.0)

> ColumnRangeFilter combined with ColumnPaginationFilter can produce incorrect result since 1.4
> ---------------------------------------------------------------------------------------------
>
>                 Key: HBASE-20565
>                 URL: https://issues.apache.org/jira/browse/HBASE-20565
>             Project: HBase
>          Issue Type: Bug
>          Components: Filters
>    Affects Versions: 2.1.0, 1.4.4, 2.0.1
>            Reporter: Jerry He
>            Assignee: Zheng Hu
>            Priority: Major
>             Fix For: 3.0.0, 1.4.6, 2.1.1, 2.0.2
>
>         Attachments: HBASE-20565.branch-1.v1.patch, HBASE-20565.v1.patch, HBASE-20565.v2.patch, HBASE-20565.v3.patch, debug.diff, debug.log, test-branch-1.4.patch
>
>
> When ColumnPaginationFilter is combined with ColumnRangeFilter, we may see incorrect result.
> Here is a simple example.
> One row with 10 columns c0, c1, c2, .., c9.  I have a ColumnRangeFilter for range c2 to c9.  Then I have a ColumnPaginationFilter with limit 5 and offset 0.  FileterList is FilterList(Operator.MUST_PASS_ALL, ColumnRangeFilter, ColumnPaginationFilter).
> We expect 5 columns being returned.  But in HBase 1.4 and after, 4 columns are returned.
> In 1.2.x, the correct 5 columns are returned.



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