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https://issues.apache.org/jira/browse/SPARK-14172?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15342917#comment-15342917
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MIN-FU YANG commented on SPARK-14172:
-------------------------------------

Hi, I cannot reproduce the problem in master branch. Maybe it's resolved in 
newer version. I'll try reproduce it in 1.6.1

> Hive table partition predicate not passed down correctly
> --------------------------------------------------------
>
>                 Key: SPARK-14172
>                 URL: https://issues.apache.org/jira/browse/SPARK-14172
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 1.6.1
>            Reporter: Yingji Zhang
>            Priority: Critical
>
> When the hive sql contains nondeterministic fields,  spark plan will not push 
> down the partition predicate to the HiveTableScan. For example:
> {code}
> -- consider following query which uses a random function to sample rows
> SELECT *
> FROM table_a
> WHERE partition_col = 'some_value'
> AND rand() < 0.01;
> {code}
> The spark plan will not push down the partition predicate to HiveTableScan 
> which ends up scanning all partitions data from the table.



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