You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@hive.apache.org by "xulongfetion (JIRA)" <ji...@apache.org> on 2018/05/21 07:14:00 UTC

[jira] [Assigned] (HIVE-19624) the method closeSession of SessionManager has a synchronized, is it able to be removed?

     [ https://issues.apache.org/jira/browse/HIVE-19624?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

xulongfetion reassigned HIVE-19624:
-----------------------------------

    Assignee:     (was: xulongfetion)

> the method closeSession of SessionManager  has a synchronized, is it able to be removed?
> ----------------------------------------------------------------------------------------
>
>                 Key: HIVE-19624
>                 URL: https://issues.apache.org/jira/browse/HIVE-19624
>             Project: Hive
>          Issue Type: Wish
>          Components: HiveServer2
>    Affects Versions: 2.1.1
>            Reporter: xulongfetion
>            Priority: Minor
>
> The methods closeSession of 
> org.apache.hive.service.cli.session.SessionManager use 
> synchronized for thread safe, i looked at the code and wonder why there's need for synchronized.
> Because closeSession sometimes use the hadoop ipc call and takes too much time to response, so if it is possible to remove the keyword synchronized.



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