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Posted to issues@hive.apache.org by "Rui Li (JIRA)" <ji...@apache.org> on 2017/11/13 08:42:00 UTC
[jira] [Updated] (HIVE-17964) HoS: some spark configs doesn't
require re-creating a session
[ https://issues.apache.org/jira/browse/HIVE-17964?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rui Li updated HIVE-17964:
--------------------------
Attachment: HIVE-17964.1.patch
> HoS: some spark configs doesn't require re-creating a session
> -------------------------------------------------------------
>
> Key: HIVE-17964
> URL: https://issues.apache.org/jira/browse/HIVE-17964
> Project: Hive
> Issue Type: Improvement
> Components: Spark
> Reporter: Rui Li
> Assignee: Rui Li
> Priority: Minor
> Attachments: HIVE-17964.1.patch
>
>
> I guess the {{hive.spark.}} configs were initially intended for the RSC. Therefore when they're changed, we'll re-create the session for them to take effect. There're some configs not related to RSC that also start with {{hive.spark.}}. We'd better rename them so that we don't unnecessarily re-create sessions, which is usually time consuming.
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