[SPARK-21625] Add incompatible Hive UDF describe to DOC

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.3.0
• Fix Version/s: 2.3.0
• Component/s: Documentation
• Assignee: Yuming Wang Assign to me
• Reporter: Yuming Wang
• Created: 03/Aug/17 08:35
• Updated: 06/Nov/17 04:11
• Resolved: 06/Nov/17 04:11

Description

SQRT:

hive> select SQRT(-10.0);
OK
NULL
Time taken: 0.384 seconds, Fetched: 1 row(s)

spark-sql> select SQRT(-10.0);
NaN
Time taken: 0.096 seconds, Fetched 1 row(s)
17/10/30 10:52:50 INFO SparkSQLCLIDriver: Time taken: 0.096 seconds, Fetched 1 row(s)
spark-sql> 

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ACOS, ASIN:
https://issues.apache.org/jira/browse/HIVE-17240

Issue Links

• links to: [Github] Pull Request #18833 (wangyum)