[jira] [Work logged] (HIVE-25482) Add option to enable connectionLeak detection for Hikari datasource

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-25482?focusedWorklogId=644957&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-644957 ]

ASF GitHub Bot logged work on HIVE-25482:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 01/Sep/21 09:21
            Start Date: 01/Sep/21 09:21
    Worklog Time Spent: 10m 
      Work Description: avpash43 commented on pull request #2610:
URL: https://github.com/apache/hive/pull/2610#issuecomment-909177024


   @rbalamohan , all tests has been finished successfully. Can we make merge?


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Issue Time Tracking
-------------------

    Worklog Id:     (was: 644957)
    Time Spent: 2h 40m  (was: 2.5h)

> Add option to enable connectionLeak detection for Hikari datasource
> -------------------------------------------------------------------
>
>                 Key: HIVE-25482
>                 URL: https://issues.apache.org/jira/browse/HIVE-25482
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Rajesh Balamohan
>            Assignee: Aleksandr Pashkovskii
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 4.0.0
>
>          Time Spent: 2h 40m
>  Remaining Estimate: 0h
>
> There are corner cases where we observed connection leaks to DB.
>  
> It will be good to add an option to provide connection leak timeout parameter in HikariCPDataSourceProvider.
> [https://github.com/apache/hive/blob/master/standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/datasource/HikariCPDataSourceProvider.java#L69]
> e.g following should help Hikari to warn about connection leak, when a connection is not returned to the pool for 1 hour.
> {noformat}
> config.setLeakDetectionThreshold(3600*1000); {noformat}
>  



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