Put them in hive's lib folder? Sent from my Rotary Phone
On Jul 17, 2013, at 11:14 PM, Mitesh Peshave <mspesh...@gmail.com> wrote: > Hello, > > I am trying to use a custom inputformat for a hive table. > > When I add the jar containing the custom inputformat through a client, such > as the beeline, executing "add jar" command, all seems to work fine. In this > scenario, hive seems to pass inputformat class to the JT and TTs. I believe, > it correctly adds the jar to the distributed cache, and the MR jobs complete > without any errors. > > But when I add the jar containing the custom input format under hive auxlibs > diror the hive lib dir, hive does not seem to pass the inputformat class to > the JT and TTs, causing the MR jobs to fails with ClassNotFoundException. > > The use-case I am looking at here is, multiple users connecting to the > HiveServer using hive clients and query a table that uses the a custom > inputformat. I would not want each user to add the jar executing the "add > jar" command before the users start querying the table. > > Is there a way to add extra jars to the hive server once and force the server > to push these jars to JT for every MR jobs it generates? > > Appreciate, > Mitesh
