[jira] [Resolved] (CALCITE-836) Provide a way for the Avatica client to query the server versions

["Josh Elser (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CALCITE-836?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Josh Elser resolved CALCITE-836.
--------------------------------
    Resolution: Fixed

Fixed in https://git1-us-west.apache.org/repos/asf?p=calcite.git;a=commit;h=ba9783f30398c52e514db06191d5faf631e57490

This information can be obtained by the DatabasePropertyRequest ([JSON|http://calcite.apache.org/avatica/docs/json_reference.html#databasepropertyrequest] or [Protobuf|http://calcite.apache.org/avatica/docs/protobuf_reference.html#databasepropertyrequest])

> Provide a way for the Avatica client to query the server versions
> -----------------------------------------------------------------
>
>                 Key: CALCITE-836
>                 URL: https://issues.apache.org/jira/browse/CALCITE-836
>             Project: Calcite
>          Issue Type: New Feature
>          Components: avatica
>            Reporter: Holman Lan
>            Assignee: Josh Elser
>             Fix For: avatica-1.8.0
>
>
> Currently there doesn't seem to be a way for Avatica clients to find out the Avatica RPC protocol version and versions of other server components.
> The use case here is to allow the Apache Phoenix clients to request the Avatica version, Phoenix version and HBase version from the Phoenix Query Server.



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