[jira] [Commented] (HIVE-13129) CliService leaks HMS connection

["Naveen Gangam (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-13129?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15175771#comment-15175771 ] 

Naveen Gangam commented on HIVE-13129:
--------------------------------------

It makes sense to attach the HMS connection lifecycle to the service's lifecycle. 
+1 for me pending pre-commit tests.

> CliService leaks HMS connection
> -------------------------------
>
>                 Key: HIVE-13129
>                 URL: https://issues.apache.org/jira/browse/HIVE-13129
>             Project: Hive
>          Issue Type: Sub-task
>          Components: HiveServer2
>    Affects Versions: 2.1.0
>            Reporter: Aihua Xu
>            Assignee: Aihua Xu
>         Attachments: HIVE-13129.2.patch, HIVE-13129.patch
>
>
> HIVE-12790 fixes the HMS connection leaking. But seems there is one more connection from CLIService.
> The init() function in CLIService will get info from DB but we never close the HMS connection for this service main thread.  
> {noformat}
>     // creates connection to HMS and thus *must* occur after kerberos login above
>     try {
>       applyAuthorizationConfigPolicy(hiveConf);
>     } catch (Exception e) {
>       throw new RuntimeException("Error applying authorization policy on hive configuration: "
>           + e.getMessage(), e);
> {noformat}



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