spark-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Yin Huai (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-15455) For IsolatedClientLoader, we need to provide a conf to disable sharing Hadoop classes
Date Tue, 24 May 2016 00:23:13 GMT

    [ https://issues.apache.org/jira/browse/SPARK-15455?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15297409#comment-15297409
] 

Yin Huai commented on SPARK-15455:
----------------------------------

I am closing this JIRA as "Won't Fix". Please see https://github.com/apache/spark/pull/13236
for our discussions. 

> For IsolatedClientLoader, we need to provide a conf to disable sharing Hadoop classes
> -------------------------------------------------------------------------------------
>
>                 Key: SPARK-15455
>                 URL: https://issues.apache.org/jira/browse/SPARK-15455
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 2.0.0
>            Reporter: Yin Huai
>            Assignee: Yin Huai
>
> Right now, we always share Hadoop classes between Spark side and the metastore client
side (HiveClientImpl). However, it is possible that the Hadoop used by the metastore client
is in a different version of Hadoop. Thus, in this case, we cannot share Hadoop classes. Once
we disable sharing Hadoop classes, we cannot pass a Hadoop Configuration to HiveClientImpl
because Configuration will be loaded by different classloaders.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

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


Mime
View raw message