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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-16645) Wrong range of Cells is caused by CellFlatMap#tailMap, headMap, and SubMap
Date Sat, 17 Sep 2016 16:47:20 GMT

    [ https://issues.apache.org/jira/browse/HBASE-16645?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15499321#comment-15499321
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Ted Yu commented on HBASE-16645:
--------------------------------

{code}
+    if (index >= 0 & descending & !(tail ^ inclusive)) {
{code}
I noticed the choice of '&' instead of '&&'.
They should be equivalent, right ?


> Wrong range of Cells is caused by CellFlatMap#tailMap, headMap, and SubMap
> --------------------------------------------------------------------------
>
>                 Key: HBASE-16645
>                 URL: https://issues.apache.org/jira/browse/HBASE-16645
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 2.0.0
>            Reporter: ChiaPing Tsai
>            Priority: Minor
>             Fix For: 2.0.0
>
>         Attachments: HBASE-16645.v0.patch
>
>
> Two reasons are shown below:
> 1) CellFlatMap#find doesn’t consider desc order array
> 2) CellFlatMap#getValidIndex return the wrong upper bound



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