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Posted to issues@spark.apache.org by "Hyukjin Kwon (Jira)" <ji...@apache.org> on 2020/12/01 07:47:00 UTC
[jira] [Commented] (SPARK-33616) Join queries across different
datasources (hive and hive)
[ https://issues.apache.org/jira/browse/SPARK-33616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17241323#comment-17241323 ]
Hyukjin Kwon commented on SPARK-33616:
--------------------------------------
Currently there's no plan for that. You could try to use JDBC to connect different Hives.
> Join queries across different datasources (hive and hive)
> ---------------------------------------------------------
>
> Key: SPARK-33616
> URL: https://issues.apache.org/jira/browse/SPARK-33616
> Project: Spark
> Issue Type: Wish
> Components: SQL
> Affects Versions: 3.0.1
> Reporter: Fang Wen
> Priority: Major
>
> spark3.0 datasource v2 has supported join queries across different datasource like mysql and hive, it's very convenient to handle data from different datasource. But in our scene，sometimes we need handle Hive data of different clusters，so l want to kown if there is a plan to support multi hive datadource in later spark version
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