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From "Xuefu Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-15671) RPCServer.registerClient() erroneously uses server/client handshake timeout for connection timeout
Date Fri, 10 Feb 2017 11:10:42 GMT

    [ https://issues.apache.org/jira/browse/HIVE-15671?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15861113#comment-15861113
] 

Xuefu Zhang commented on HIVE-15671:
------------------------------------

Thanks, [~lirui], I will try to reproduce, though it might be hard to do so.

> RPCServer.registerClient() erroneously uses server/client handshake timeout for connection
timeout
> --------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-15671
>                 URL: https://issues.apache.org/jira/browse/HIVE-15671
>             Project: Hive
>          Issue Type: Bug
>          Components: Spark
>    Affects Versions: 1.1.0
>            Reporter: Xuefu Zhang
>            Assignee: Xuefu Zhang
>         Attachments: HIVE-15671.1.patch, HIVE-15671.patch
>
>
> {code}
>   /**
>    * Tells the RPC server to expect a connection from a new client.
>    * ...
>    */
>   public Future<Rpc> registerClient(final String clientId, String secret,
>       RpcDispatcher serverDispatcher) {
>     return registerClient(clientId, secret, serverDispatcher, config.getServerConnectTimeoutMs());
>   }
> {code}
> {{config.getServerConnectTimeoutMs()}} returns value for *hive.spark.client.server.connect.timeout*,
which is meant for timeout for handshake between Hive client and remote Spark driver. Instead,
the timeout should be *hive.spark.client.connect.timeout*, which is for timeout for remote
Spark driver in connecting back to Hive client.



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