[
https://issues.apache.org/jira/browse/HIVE-19723?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16504876#comment-16504876
]
ASF GitHub Bot commented on HIVE-19723:
---------------------------------------
GitHub user pudidic opened a pull request:
https://github.com/apache/hive/pull/369
HIVE-19723: Arrow serde: "Unsupported data type: Timestamp(NANOSECOND,
null)"
This pull request added a randomized unit test, supports microsecond for
Spark integration, and changed TestJdbcWithMiniLlapArrow to test microsecond.
The previous pull request was hard to merge, due to some reverted conflicts
on Apache master branch.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/pudidic/hive HIVE-19723
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/hive/pull/369.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #369
----
commit 1600141292aef67105a2df0435bd0bab52b1e4e3
Author: Teddy Choi <pudidic@...>
Date: 2018-06-07T16:14:08Z
HIVE-19723: Arrow serde: "Unsupported data type: Timestamp(NANOSECOND,
null)"
----
> Arrow serde: "Unsupported data type: Timestamp(NANOSECOND, null)"
> -----------------------------------------------------------------
>
> Key: HIVE-19723
> URL: https://issues.apache.org/jira/browse/HIVE-19723
> Project: Hive
> Issue Type: Bug
> Reporter: Teddy Choi
> Assignee: Teddy Choi
> Priority: Major
> Labels: pull-request-available
> Fix For: 3.1.0, 4.0.0
>
> Attachments: HIVE-19723.1.patch, HIVE-19723.3.patch,
> HIVE-19723.4.patch, HIVE-19732.2.patch
>
>
> Spark's Arrow support only provides Timestamp at MICROSECOND granularity.
> Spark 2.3.0 won't accept NANOSECOND. Switch it back to MICROSECOND.
> The unit test org.apache.hive.jdbc.TestJdbcWithMiniLlapArrow will just need
> to change the assertion to test microsecond. And we'll need to add this to
> documentation on supported datatypes.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
