Yes I use drill-JDBC-all ------------------ Original ------------------ From: Parth Chandra <[email protected]> Date: ????,6?? 30,2016 0:55 ???? To: [email protected] <[email protected]> Subject: Re: Drill with mapreduce
Are you using the drill-jdbc-all jar or the drill-jdbc jar? If you're using the drill-jdbc jar then you will have to include the dependencies in the classpath and might get other conflicts. On Tue, Jun 28, 2016 at 11:38 PM, rahul challapalli < [email protected]> wrote: > This looks like a bug in the JDBC driver packaging. Can you raise a JIRA > for the same? > > On Tue, Jun 28, 2016 at 9:10 PM, GameboyNO1 <[email protected]> wrote: > > > Hi, > > I'm trying to use drill with mapreduce. > > Details are: > > I put a list of drill queries in a file as mapper's input, some to query > > hbase, some to query qarquet files. Every query is executed in mapper, > and > > the query result is sorted in reducer. > > In mapper, I connect to drill with JDBC, and have problem of hitting Java > > exception in mapper: NoClassDefFoundError on > oadd/org/apache/log4j/Logger. > > Anyone can give some help about how to fix it? > > And also welcome comments on my solution. > > Thanks! > > > > > > Alfie >
