Thanks St.Ack and Jean-Daniel. Regards Thomas
-----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Stack Sent: Montag, 26. September 2011 18:54 To: [email protected] Subject: Re: HBase-based MR-job deployment question On Sun, Sep 25, 2011 at 10:43 PM, Steinmaurer Thomas <[email protected]> wrote: > While I can embed the JDBC library with each build of our MR-job, I rather would like to deploy the JDBC library into HADOOP_HOME/lib, because it is rather static and other MR-jobs might depend on that as well. The interesting thing is, when working with the Cloudera VMWare, a reboot after copying the library into HADOOP_HOME/lib helped. So, how are you deploying your MR-jobs into a real/live cluster without the need to restart something? > A reboot or do you mean a restart of your MR cluster? Additions to the HADOOP_HOME/lib directory require a restart for them to show on the general CLASSPATH. St.Ack
