Re: Move Date and Timestamp parsing from ResolverStyle.LENIENT to ResolverStyle.STRICT
Hello,
I too would be in favor of this. It drastically cuts down on the test
matrix for Hive if we can clamp down on timestamp formats. With that being
said, I've tried this and it's a big effort. I put it down without getting
consensus or buy-in or engagement on the effort. Please check out my work
here:
https://issues.apache.org/jira/plugins/servlet/mobile#issue/HIVE-24814
On Fri, Jul 9, 2021, 9:49 PM Ashish Sharma
wrote:
> Hi,
>
> When casting incorrect date or timestamp literals to DATE or TIMESTAMP data
> type hive returns wrong values
>
> hive> select cast('2020-20-20' as date);
>
> OK
>
> 2021-08-20
>
> Time taken: 4.436 seconds, Fetched: 1 row(s)
>
>
> I have created a solution draft. Please review the draft and provide your
> valuable feedback on the same.
>
>
>
> https://docs.google.com/document/d/1YTTPlNq3qyzlKfYVkSl3EFhVQ6-wa9WFRdkdIeCoc1Y/edit?usp=sharing
>
>
> https://issues.apache.org/jira/browse/HIVE-25306
>
>
> Thank you
>
> Ashish Sharma
>
Move Date and Timestamp parsing from ResolverStyle.LENIENT to ResolverStyle.STRICT
Hi,
When casting incorrect date or timestamp literals to DATE or TIMESTAMP data
type hive returns wrong values
hive> select cast('2020-20-20' as date);
OK
2021-08-20
Time taken: 4.436 seconds, Fetched: 1 row(s)
I have created a solution draft. Please review the draft and provide your
valuable feedback on the same.
https://docs.google.com/document/d/1YTTPlNq3qyzlKfYVkSl3EFhVQ6-wa9WFRdkdIeCoc1Y/edit?usp=sharing
https://issues.apache.org/jira/browse/HIVE-25306
Thank you
Ashish Sharma
[jira] [Created] (HIVE-25321) [HMS] Alter table drop partition doesn't advance Write ID
Kishen Das created HIVE-25321: - Summary: [HMS] Alter table drop partition doesn't advance Write ID Key: HIVE-25321 URL: https://issues.apache.org/jira/browse/HIVE-25321 Project: Hive Issue Type: Sub-task Reporter: Kishen Das All DDLs should advance the write ID, so that we can provide consistent data from the cache, based on the validWriteIds. -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Created] (HIVE-25320) Remove hive.optimize.sort.dynamic.partition
David Mollitor created HIVE-25320:
-
Summary: Remove hive.optimize.sort.dynamic.partition
Key: HIVE-25320
URL: https://issues.apache.org/jira/browse/HIVE-25320
Project: Hive
Issue Type: Improvement
Components: HiveServer2
Reporter: David Mollitor
{{hive.optimize.sort.dynamic.partition}} has been replace with
{{hive.optimize.sort.dynamic.partition.threshold}} . It has been marked as
"deprecated", but it's actually totally defunct in the current code base.
Deprecation would allow an admin to continue to use it (maybe as an alias to
{{threadshold}} = 0/-1), but that is not the case here.
Remove all references to "hive.optimize.sort.dynamic.partition" in the q tests
and remove {{HIVEOPTSORTDYNAMICPARTITION}} all together.
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[jira] [Created] (HIVE-25319) Allow HiveDecimalWritable to Accept Java BigDecimal
David Mollitor created HIVE-25319:
-
Summary: Allow HiveDecimalWritable to Accept Java BigDecimal
Key: HIVE-25319
URL: https://issues.apache.org/jira/browse/HIVE-25319
Project: Hive
Issue Type: Improvement
Components: storage-api
Reporter: David Mollitor
Add support for {{set}} in {{HiveDecimalWritable}} of a Java BigDecimal value.
Also, the unit tests in {{TestHiveDecimalWritable}} are really lacking.
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[jira] [Created] (HIVE-25318) Number of initiator hosts metric should ignore manually initiated compactions
Karen Coppage created HIVE-25318: Summary: Number of initiator hosts metric should ignore manually initiated compactions Key: HIVE-25318 URL: https://issues.apache.org/jira/browse/HIVE-25318 Project: Hive Issue Type: Sub-task Affects Versions: 4.0.0 Reporter: Karen Coppage Assignee: Karen Coppage -- This message was sent by Atlassian Jira (v8.3.4#803005)
