[
https://issues.apache.org/jira/browse/HIVE-8868?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14216145#comment-14216145
]
Chengxiang Li commented on HIVE-8868:
-------------------------------------
>From hive log, session related tests failed due to servelet classes load
>exception, HIVE-8905 is created to track it.
> SparkSession and SparkClient mapping[Spark Branch]
> --------------------------------------------------
>
> Key: HIVE-8868
> URL: https://issues.apache.org/jira/browse/HIVE-8868
> Project: Hive
> Issue Type: Sub-task
> Components: Spark
> Reporter: Chengxiang Li
> Assignee: Chengxiang Li
> Labels: Spark-M3, TODOC-SPARK
> Attachments: HIVE-8868.1-spark.patch, HIVE-8868.2-spark.patch
>
>
> It should be a seperate spark context for each user session, currently we
> share a singleton local spark context in all user sessions with local spark,
> and create remote spark context for each spark job with spark cluster.
> To binding one spark context to each user session, we may construct spark
> client on session open, one thing to notify is that, is SparkSession::conf is
> consist with Context::getConf?
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
