[jira] [Commented] (HIVE-12592) Expose connection pool tuning props in TxnHandler

["Eugene Koifman (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-12592?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15206844#comment-15206844 ] 

Eugene Koifman commented on HIVE-12592:
---------------------------------------

I don't think it's sufficient.  If you look at TxnHandler.setupJdbcConnectionPool() - it explicitly sets some parameters for BoneCP which I imagine will override whatever is in bonecp-config.xml.  So to make this work properly we likely need to add a "base" bonecp-config.xml to hive JAR that contains TxnHandler or make it available in some other way

> Expose connection pool tuning props in TxnHandler
> -------------------------------------------------
>
>                 Key: HIVE-12592
>                 URL: https://issues.apache.org/jira/browse/HIVE-12592
>             Project: Hive
>          Issue Type: Improvement
>          Components: Transactions
>    Affects Versions: 1.0.0
>            Reporter: Eugene Koifman
>            Assignee: Chetna Chaudhari
>
> BoneCP allows various pool tuning options like connection timeout, num connections, etc
> There should be a config based way to set these



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