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From "Amal Joshy (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-15247) InclusiveStopFilter does not respect reverse Filter property
Date Fri, 19 Feb 2016 06:57:18 GMT

     [ https://issues.apache.org/jira/browse/HBASE-15247?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Amal Joshy updated HBASE-15247:
-------------------------------
    Attachment: HBASE-15247-branch-1.1.patch

Including patch for branch-1.1

> InclusiveStopFilter does not respect reverse Filter property
> ------------------------------------------------------------
>
>                 Key: HBASE-15247
>                 URL: https://issues.apache.org/jira/browse/HBASE-15247
>             Project: HBase
>          Issue Type: Bug
>          Components: Filters
>    Affects Versions: 2.0.0, 1.1.1
>            Reporter: Rick Moritz
>            Assignee: Amal Joshy
>             Fix For: 2.0.0, 1.1.1
>
>         Attachments: HBASE-15247-branch-1.1.patch, HBASE-15247.patch
>
>
> InclusiveStopFilter only works with non-reversed Scans, it will not filter for reversed
Scans, because it doesn't flip the cmp-operand in the reversed case. In fact, it doesn't even
use the Filter.reverse flag.
> it should be something like this:
> if (reversed) {
>             if (cmp > 0) {
>                 done = true;
>             }
>         }
>         else {
>             if (cmp < 0) {
>                 done = true;
>             }
>         }



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