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Posted to issues@hive.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2021/08/17 18:32:00 UTC
[jira] [Work logged] (HIVE-25458) Make Date/Timestamp parser from
LENIENT to STRICT in unix_timestamp()
[ https://issues.apache.org/jira/browse/HIVE-25458?focusedWorklogId=638809&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-638809 ]
ASF GitHub Bot logged work on HIVE-25458:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 17/Aug/21 18:31
Start Date: 17/Aug/21 18:31
Worklog Time Spent: 10m
Work Description: ashish-kumar-sharma commented on a change in pull request #2590:
URL: https://github.com/apache/hive/pull/2590#discussion_r690622040
##########
File path: ql/src/test/queries/clientpositive/udf5.q
##########
@@ -45,3 +45,10 @@ select from_unixtime(to_unix_timestamp(cast('0000-00-00' as date)));
set time zone Europe/Rome;
SELECT from_unixtime(1226446340), to_date(from_unixtime(1226446340)), day('2008-11-01'), month('2008-11-01'), year('2008-11-01'), day('2008-11-01 15:32:20'), month('2008-11-01 15:32:20'), year('2008-11-01 15:32:20') FROM dest1_n14;
+
+set hive.local.time.zone=Asia/Bangkok;
+
+select from_unixtime(unix_timestamp('1400-11-08 01:53:11'));
+select from_unixtime(unix_timestamp('1800-11-08 01:53:11'));
+select from_unixtime(unix_timestamp('1400-11-08 08:00:00 ICT', 'yyyy-MM-dd HH:mm:ss z'));
Review comment:
done
##########
File path: ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFToUnixTimeStamp.java
##########
@@ -164,15 +164,13 @@ public Object evaluate(DeferredObject[] arguments) throws HiveException {
return null;
}
if (!patternVal.equals(lasPattern)) {
- formatter.applyPattern(patternVal);
+ formatter = DateTimeFormatter.ofPattern(patternVal);
lasPattern = patternVal;
}
}
- try {
- retValue.set(formatter.parse(textVal).getTime() / 1000);
- } catch (ParseException e) {
- return null;
- }
+ Timestamp timestamp = new Timestamp(LocalDateTime.parse(textVal,formatter));
Review comment:
done
##########
File path: ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFToUnixTimeStamp.java
##########
@@ -20,10 +20,14 @@
import java.text.ParseException;
import java.text.SimpleDateFormat;
Review comment:
done
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Issue Time Tracking
-------------------
Worklog Id: (was: 638809)
Time Spent: 0.5h (was: 20m)
> Make Date/Timestamp parser from LENIENT to STRICT in unix_timestamp()
> ---------------------------------------------------------------------
>
> Key: HIVE-25458
> URL: https://issues.apache.org/jira/browse/HIVE-25458
> Project: Hive
> Issue Type: Bug
> Reporter: Ashish Sharma
> Assignee: Ashish Sharma
> Priority: Minor
> Labels: pull-request-available
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> Description -
> set hive.local.time.zone=Asia/Bangkok;
> select from_unixtime(unix_timestamp('1400-11-08 01:53:11'));
> Result - 1400-11-17 01:35:15
> Expected - 1400-11-08 01:53:11
> select from_unixtime(unix_timestamp('1800-11-08 01:53:11'));
> Result - 1800-11-08 01:35:15
> Expected - 1800-11-08 01:53:11
> select from_unixtime(unix_timestamp('1400-11-08 08:00:00 ICT', 'yyyy-MM-dd HH:mm:ss z'));
> Result 1400-11-17 07:42:04
> Expected 1400-11-08 08:00:00
> select from_unixtime(unix_timestamp('1800-11-08 08:00:00 ICT', 'yyyy-MM-dd HH:mm:ss z'));
> Result - 1800-11-08 07:42:04
> Expected - 1800-11-08 08:00:00
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