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https://issues.apache.org/jira/browse/HIVE-25268?focusedWorklogId=612358&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-612358
]
ASF GitHub Bot logged work on HIVE-25268:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 20/Jun/21 07:05
Start Date: 20/Jun/21 07:05
Worklog Time Spent: 10m
Work Description: ashish-kumar-sharma commented on a change in pull
request #2409:
URL: https://github.com/apache/hive/pull/2409#discussion_r654888583
##########
File path: ql/src/test/results/clientpositive/llap/udf_date_format.q.out
##########
@@ -8,7 +8,7 @@ PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESC FUNCTION EXTENDED date_format
POSTHOOK: type: DESCFUNCTION
date_format(date/timestamp/string, fmt) - converts a date/timestamp/string to
a value of string in the format specified by the date format fmt.
-Supported formats are SimpleDateFormat formats -
https://docs.oracle.com/javase/7/docs/api/java/text/SimpleDateFormat.html.
Second argument fmt should be constant.
+Supported formats are DateTimeFormatter formats -
https://docs.oracle.com/javase/8/docs/api/java/time/format/DateTimeFormatter.html.
Second argument fmt should be constant.
Review comment:
Do these changes in
"ql/src/test/queries/clientpositive/udf_date_format.q " as well
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Issue Time Tracking
-------------------
Worklog Id: (was: 612358)
Time Spent: 1h 50m (was: 1h 40m)
> date_format udf doesn't work for dates prior to 1900 if the timezone is
> different from UTC
> ------------------------------------------------------------------------------------------
>
> Key: HIVE-25268
> URL: https://issues.apache.org/jira/browse/HIVE-25268
> Project: Hive
> Issue Type: Bug
> Components: UDF
> Affects Versions: 3.1.0, 3.1.1, 3.1.2, 4.0.0
> Reporter: Nikhil Gupta
> Assignee: Nikhil Gupta
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0
>
> Time Spent: 1h 50m
> Remaining Estimate: 0h
>
> *Hive 1.2.1*:
> {code:java}
> select date_format('1400-01-14 01:00:00', 'yyyy-MM-dd HH:mm:ss z');
> +--------------------------+--+
> | _c0 |
> +--------------------------+--+
> | 1400-01-14 01:00:00 ICT |
> +--------------------------+--+
> select date_format('1800-01-14 01:00:00', 'yyyy-MM-dd HH:mm:ss z');
> +--------------------------+--+
> | _c0 |
> +--------------------------+--+
> | 1800-01-14 01:00:00 ICT |
> +--------------------------+--+
> {code}
> *Hive 3.1, Hive 4.0:*
> {code:java}
> select date_format('1400-01-14 01:00:00', 'yyyy-MM-dd HH:mm:ss z');
> +--------------------------+
> | _c0 |
> +--------------------------+
> | 1400-01-06 01:17:56 ICT |
> +--------------------------+
> select date_format('1800-01-14 01:00:00', 'yyyy-MM-dd HH:mm:ss z');
> +--------------------------+
> | _c0 |
> +--------------------------+
> | 1800-01-14 01:17:56 ICT |
> +--------------------------+
> {code}
> VM timezone is set to 'Asia/Bangkok'
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