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https://issues.apache.org/jira/browse/HIVE-3853?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13547785#comment-13547785
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Hudson commented on HIVE-3853:
------------------------------
Integrated in Hive-trunk-h0.21 #1902 (See
[https://builds.apache.org/job/Hive-trunk-h0.21/1902/])
HIVE-3853 UDF unix_timestamp is deterministic if an argument is given, but
it treated as non-deterministic preventing PPD (Navis via namit) (Revision
1430429)
Result = SUCCESS
namit : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1430429
Files :
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/FunctionRegistry.java
*
/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFToUnixTimeStamp.java
*
/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFUnixTimeStamp.java
* /hive/trunk/ql/src/test/queries/clientpositive/udf_to_unix_timestamp.q
* /hive/trunk/ql/src/test/queries/clientpositive/udf_unix_timestamp.q
* /hive/trunk/ql/src/test/results/clientpositive/show_functions.q.out
* /hive/trunk/ql/src/test/results/clientpositive/udf5.q.out
* /hive/trunk/ql/src/test/results/clientpositive/udf_to_unix_timestamp.q.out
* /hive/trunk/ql/src/test/results/clientpositive/udf_unix_timestamp.q.out
> UDF unix_timestamp is deterministic if an argument is given, but it treated
> as non-deterministic preventing PPD
> ---------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-3853
> URL: https://issues.apache.org/jira/browse/HIVE-3853
> Project: Hive
> Issue Type: Improvement
> Components: UDF
> Reporter: Navis
> Assignee: Navis
> Priority: Trivial
> Labels: udf
> Fix For: 0.11.0
>
> Attachments: HIVE-3853.D7767.1.patch, HIVE-3853.D7767.2.patch
>
>
> unix_timestamp is declared as a non-deterministic function. But if user
> provides an argument, it makes deterministic result and eligible to PPD.
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