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From Mikhail Cherkasov <mcherka...@gridgain.com>
Subject xml config can not be used in jdbs and user code simultaneously
Date Fri, 14 Jul 2017 13:30:36 GMT
Hi all,

when user uses the same xml config for jdbc driver and for his own ignite
instance there can be :
java.sql.SQLException: Failed to start Ignite node.
Caused by: class org.apache.ignite.IgniteCheckedException: Ignite instance
with this name has already been started: CustomeIgniteName

because JDBC creates separate ignite instance, while user already has one
with the same name.

Of course that can be easily workarounded, user can support two configs or
create jdbc connect first and then use Ignition.getOrStart().

However it's inconvenient for user and should be treated as usability issue.
I see 2 solutions:
1) jdbc driver should use Ignition.getOrStart()
2) jdbc driver should connection string as ignite name.



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