You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@hive.apache.org by "Teddy Choi (JIRA)" <ji...@apache.org> on 2018/06/01 08:38:00 UTC
[jira] [Commented] (HIVE-19723) Arrow serde: "Unsupported data
type: Timestamp(NANOSECOND, null)"
[ https://issues.apache.org/jira/browse/HIVE-19723?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16497732#comment-16497732 ]
Teddy Choi commented on HIVE-19723:
-----------------------------------
Committed to master and branch-3.
> 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-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)