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Posted to issues@hbase.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2015/10/12 18:57:05 UTC

[jira] [Comment Edited] (HBASE-14406) The dataframe datasource filter is wrong, and will result in data loss or unexpected behavior

    [ https://issues.apache.org/jira/browse/HBASE-14406?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14953322#comment-14953322 ] 

Ted Yu edited comment on HBASE-14406 at 10/12/15 4:56 PM:
----------------------------------------------------------

@Ted:
I will review one more time.
Have your tests covered the following clause ?

where rowkey < 1 and col > 2

where rowkey < 1 or col > 3


was (Author: yuzhihong@gmail.com):
@Ted:
I will review one more time.
Have your tests covered the following clause ?

where rowkey < 1 and col > 2

> The dataframe datasource filter is wrong, and will result in data loss or unexpected behavior
> ---------------------------------------------------------------------------------------------
>
>                 Key: HBASE-14406
>                 URL: https://issues.apache.org/jira/browse/HBASE-14406
>             Project: HBase
>          Issue Type: Bug
>          Components: spark
>    Affects Versions: 2.0.0
>            Reporter: Zhan Zhang
>            Assignee: Ted Malaska
>            Priority: Blocker
>             Fix For: 2.0.0
>
>         Attachments: HBASE-14406.1.patch, HBASE-14406.2.patch, HBASE-14406.3.patch
>
>
> Following condition will result in the same filter. It will have data loss with the current filter construction.
> col1 > 4 && col2 < 3
> col1 > 4 || col2 < 3



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