Usually you connect to cluster when user defined types used. So p2p class loading is requred in order to executes queries. Am I Wrong?
I'll remove TCP discovery with multicast from example. On Thu, Dec 10, 2015 at 3:01 AM, Dmitriy Setrakyan <dsetrak...@apache.org> wrote: > Thanks Andrey! > > Why are we enabling peer class loading for the JDBC driver in your example? > To my knowledge, we are not deploying any classes, are we? Also, the TCP > discovery with multicast is the default, so no reason to specify it either. > > It seems that the only properly required is clientMode=true, no? > > D. > > On Wed, Dec 9, 2015 at 8:54 AM, Andrey Gura <ag...@gridgain.com> wrote: > > > Configuration sample added. > > > > On Tue, Dec 8, 2015 at 10:20 PM, Dmitriy Setrakyan < > dsetrak...@apache.org> > > wrote: > > > > > Thanks Andrey! > > > > > > In my view, we should also provide a sample XML configuration file, > > > especially given that we refer to it in the sample URL. > > > > > > D. > > > > > > On Tue, Dec 8, 2015 at 10:17 AM, Andrey Gura <ag...@gridgain.com> > wrote: > > > > > > > Done. I hope that is more clear now. > > > > > > > > On Tue, Dec 8, 2015 at 1:14 AM, Dmitriy Setrakyan < > > dsetrak...@apache.org > > > > > > > > wrote: > > > > > > > > > On Mon, Dec 7, 2015 at 10:17 AM, Andrey Gura <ag...@gridgain.com> > > > wrote: > > > > > > > > > > > Cos, > > > > > > > > > > > > <config_url> sepcifies configuration file for Ignite client node > > that > > > > > will > > > > > > be started during connection establishing by JDBC driver. So this > > > file > > > > > > should be available for JDBC driver client. > > > > > > > > > > > > > > > > Andrey, should this be documented here? > > > > > https://apacheignite.readme.io/docs/jdbc-driver > > > > > > > > > > D. > > > > > > > > > > > > > > > > > > > > > > On Mon, Dec 7, 2015 at 8:59 PM, Konstantin Boudnik < > c...@apache.org > > > > > > > > wrote: > > > > > > > > > > > > > Thanks Andrey! > > > > > > > > > > > > > > Still a bit unclear: the doc says > > > > > > > "<config_url> is required and represents any valid URL which > > points > > > > to > > > > > > > Ignite configuration file" > > > > > > > > > > > > > > So, that's server side URL then, something like > > > > > > > jdbc:ignite:cfg:///etc/ignite/conf/default-config.xml > > > > > > > > > > > > > > assuming that server nodes have said configuration under > > > > > > > /etc/ignite/conf/default-config.xml ? Sorry, it's either I am a > > bit > > > > > > dense, > > > > > > > or > > > > > > > the doc isn't written to a layman > > > > > > > > > > > > > > Thanks in advance! > > > > > > > Cos > > > > > > > > > > > > > > On Mon, Dec 07, 2015 at 01:03PM, Andrey Gura wrote: > > > > > > > > Cos, > > > > > > > > > > > > > > > > JDBC driver was reworked in order to use Ignite client node > > > instead > > > > > of > > > > > > > > Ignite Java client. It gives better performance. So now JDBC > > > dirver > > > > > > uses > > > > > > > > Ignite xml configuration file using jdbc:ignite:cfg protocol. > > See > > > > > > > > documentation for version 1.4 > > > > > > > > https://apacheignite.readme.io/v1.4/docs/jdbc-driver > > > > > > > > > > > > > > > > At the same time we still support old version of JDBC driver > > that > > > > > uses > > > > > > > > jdbc:ignite protocol. See documentation for version 1.3 > > > > > > > > https://apacheignite.readme.io/v1.3/docs/jdbc-driver > > > > > > > > > > > > > > > > Thus you can control used JDBC driver type (new or old) just > > with > > > > > > choosen > > > > > > > > protocol. > > > > > > > > > > > > > > > > Please, note, that old JDBC driver is deprecated and can be > > > removed > > > > > > from > > > > > > > > future releases. > > > > > > > > > > > > > > > > On Mon, Dec 7, 2015 at 6:41 AM, Konstantin Boudnik < > > > c...@apache.org > > > > > > > > > > > > wrote: > > > > > > > > > > > > > > > > > Guys, I am looking into [1] and see a reference to > > > > > > > > > > > > > > > > > > ignite.jdbc.url = "jdbc:ignite:cfg://" > > > > > > > > > > > > > > > > > > So, I am curious if there's a way to fetch node's config > via > > > JDBC > > > > > > > somehow? > > > > > > > > > Or > > > > > > > > > this is just a simple error in the doc, which needs to be > > > fixed? > > > > > > > > > > > > > > > > > > Would appreciate the insight from the team. Thanks! > > > > > > > > > Cos > > > > > > > > > > > > > > > > > > [1] > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > https://zeppelin.incubator.apache.org/docs/0.5.5-incubating/interpreter/ignite.html > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > > > > Andrey Gura > > > > > > > > GridGain Systems, Inc. > > > > > > > > www.gridgain.com > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > > Andrey Gura > > > > > > GridGain Systems, Inc. > > > > > > www.gridgain.com > > > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > Andrey Gura > > > > GridGain Systems, Inc. > > > > www.gridgain.com > > > > > > > > > > > > > > > -- > > Andrey Gura > > GridGain Systems, Inc. > > www.gridgain.com > > > -- Andrey Gura GridGain Systems, Inc. www.gridgain.com
