spark-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Deepanker (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (SPARK-18185) Should fix INSERT OVERWRITE TABLE of Datasource tables with dynamic partitions
Date Tue, 18 Sep 2018 11:16:00 GMT

    [ https://issues.apache.org/jira/browse/SPARK-18185?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16618949#comment-16618949
] 

Deepanker edited comment on SPARK-18185 at 9/18/18 11:15 AM:
-------------------------------------------------------------

What is the difference between this Jira and this one: https://issues.apache.org/jira/browse/SPARK-20236

I tested this out with spark 2.2 this only works for external tables not managed tables
in hive? Any reason why is that?

 


was (Author: deepanker):
What is the difference between this and this one: https://issues.apache.org/jira/browse/SPARK-20236

I tested this out with spark 2.2 this only works for external tables not managed tables
in hive? Any reason why is that?

 

> Should fix INSERT OVERWRITE TABLE of Datasource tables with dynamic partitions
> ------------------------------------------------------------------------------
>
>                 Key: SPARK-18185
>                 URL: https://issues.apache.org/jira/browse/SPARK-18185
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>            Reporter: Eric Liang
>            Assignee: Eric Liang
>            Priority: Major
>             Fix For: 2.1.0
>
>
> As of current 2.1, INSERT OVERWRITE with dynamic partitions against a Datasource table
will overwrite the entire table instead of only the updated partitions as in Hive. It also
doesn't respect custom partition locations.
> We should delete only the proper partitions, scan the metastore for affected partitions
with custom locations, and ensure that deletes/writes go to the right locations for those
as well.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org


Mime
View raw message