GitHub user laurentgo opened a pull request:
https://github.com/apache/drill/pull/622
DRILL-4369: Exchange name and version infos during handshake
There's no name and version exchanged between client and server over the
User RPC
channel.
On client side, having access to the server name and version is useful to
expose it
to the user (through JDBC or ODBC api like
DatabaseMetadata#getDatabaseProductVersion()),
or to implement fallback strategy when some recent API are not available
(like
metadata API).
On the server side, having access to the client version might be useful for
audit
purposes and eventually to implement fallback strategy if it doesn't
require a RPC
version change.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/laurentgo/drill
laurent/DRILL-4369-rpc-endpoint-infos
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/drill/pull/622.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #622
----
commit 6767082b64684ce519f5101f386d4758cbd5f03c
Author: Laurent Goujon <laur...@dremio.com>
Date: 2016-10-18T22:01:38Z
DRILL-4369: Exchange name and version infos during handshake
There's no name and version exchanged between client and server over the
User RPC
channel.
On client side, having access to the server name and version is useful to
expose it
to the user (through JDBC or ODBC api like
DatabaseMetadata#getDatabaseProductVersion()),
or to implement fallback strategy when some recent API are not available
(like
metadata API).
On the server side, having access to the client version might be useful for
audit
purposes and eventually to implement fallback strategy if it doesn't
require a RPC
version change.
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