+1! On Tue, Mar 28, 2017 at 6:36 PM, Thejas Nair <thejas.n...@gmail.com> wrote:
> Also, thanks for the email thread to bring peoples attention to this > change. > > On Tue, Mar 28, 2017 at 6:35 PM, Thejas Nair <thejas.n...@gmail.com> > wrote: > > > +1 > > Thanks for looking into this! > > > > > > On Tue, Mar 28, 2017 at 11:26 AM, Eugene Koifman < > ekoif...@hortonworks.com > > > wrote: > > > >> +1 reduce the number of uber jars > >> > >> > >> On 3/27/17, 1:05 PM, "Sergey Shelukhin" <ser...@hortonworks.com> wrote: > >> > >> Splitting the metastore would also allow us to get rid of compile > time > >> dependencies that are resolved via reflection right now. > >> +1 on the feature > >> > >> On 17/3/27, 07:33, "Zoltan Haindrich" <zhaindr...@hortonworks.com> > >> wrote: > >> > >> >Hello, > >> > > >> >Currently the jdbc driver contains lots of hive code; which are not > >> >needed for the driver to function properly - jdbc-standalone is > >> currently > >> >a 60M binary! :) > >> > > >> >I've opened a ticket, to explore the possibilites what can be done > in > >> >this aspect to reduce jdbc's dependencies. > >> > > >> >I was able to remove most of the service and the metastore > >> dependencies - > >> >by introducing 2 new modules: I called them metastore-api and > >> >service-client. > >> >As a change like this would mean that the released jars name and > >> purpose > >> >would change - I didn't wanted to just file a jira about it :) > >> > > >> >So...I would like to ask for opinions or any concerns against doing > >> the > >> >following: > >> > > >> >1) Splitting the metastore module; the new module would be named as > >> >metastore-X (my proposals for X are: client,rpc,if or api). > >> > * the dependency would contain the thrift interface > >> > * and possibly a few other source files which are needed to use > it. > >> > > >> >2) Splitting the service module; the new module would be named > >> service-X > >> >(my propsal for X would be client) > >> > * the module would contain auth related classes > >> > * some other basic stuffs like RowSet > >> > * connected change: jdbc driver would change the support of > >> embedded > >> >mode to only make it usable if 'service' is loaded onto the > classpath > >> > > >> >With these two modules available, the size of the jdbc driver have > >> >dropped to about 21M. > >> > > >> >more info: > >> >https://issues.apache.org/jira/browse/HIVE-16214 > >> > > >> >regards, > >> >Zoltan > >> > >> > >> > >> > > >
