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From "Ted Malaska (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-14406) The dataframe datasource filter is wrong, and will result in data loss or unexpected behavior
Date Fri, 11 Sep 2015 12:11:46 GMT

    [ https://issues.apache.org/jira/browse/HBASE-14406?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14740672#comment-14740672
] 

Ted Malaska commented on HBASE-14406:
-------------------------------------

Thank again for finding this.  Sorry for missing this in the code.

Let me know if you want to make the patch, or if someone else would like to make the patch.
 If not I have time early next week.

Thanks again.

> 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
>            Priority: Blocker
>             Fix For: 2.0.0
>
>
> 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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