What dependency for the Maven project should I use? On Apr 22, 2013, at 10:02 AM, Ted Yu <yuzhih...@gmail.com> wrote:
> The exception was due to incompatible RPC versions between Apache maven > artifacts and CDH4. > > I suggest you build the project with same hadoop version as in your cluster. > > On Mon, Apr 22, 2013 at 7:50 AM, Kevin Burton <rkevinbur...@charter.net>wrote: > >> I am relatively new to Hadoop and am working through a Manning publication >> "Hadoop in Action". One of the first program in the book (page 44) gives me >> a Java exception: org.apache.hadoop.ipc.RemoteException: Server IPC version >> 7 cannot communicate with client version 3. >> >> My Hadoop distribution is CDH4. The Java Maven project takes its >> dependency from Apache. The exception comes from a line involving the >> "Configuration" class. >> >> Any idea on how to avoid this exception?
