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https://issues.apache.org/jira/browse/DRILL-2673?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Venki Korukanti updated DRILL-2673:
-----------------------------------
    Attachment: 0002-DRILL-2673-Update-UserServer-UserClient-RPC-to-bette.patch

Review Board Link: https://reviews.apache.org/r/32819/

> Update UserServer <==> UserClient RPC to handle handshake response better
> -------------------------------------------------------------------------
>
>                 Key: DRILL-2673
>                 URL: https://issues.apache.org/jira/browse/DRILL-2673
>             Project: Apache Drill
>          Issue Type: Sub-task
>            Reporter: Venki Korukanti
>            Assignee: Venki Korukanti
>         Attachments: 
> 0002-DRILL-2673-Update-UserServer-UserClient-RPC-to-bette.patch
>
>
> Currently if an exception occurs while UserServer is handling handshake 
> message from UserClient, server terminates the connection which causes the 
> client to not handle the handshake response properly. 
> This JIRA is to modify the behavior of UserServer when an exception occurs or 
> contents (ex. user/password credentials) of handshake request are not valid 
> to:
> -- First send a handshake response message with error details 
> -- Then terminate the connection.
> As the client always receives the handshake response, it can inform the 
> application about the error if the response has any.



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