The ones that are present.
It is a little tricky for the other ones however, well not really once you “get
it”
-libjars on the commandline will ship the
“supporting” jars out with the job to the map reducers, however if you, for
some reason need them in the job submission they won’t be presen
Just package the libraries that you MR jobs are dependent on. No need to
package hadoop libraries. But make sure you hadoop client version matches with
server version.
Praveen
On Feb 25, 2011, at 8:07 AM, "ext Mark Kerzner" wrote:
> Hi,
>
> when packaging additional libraries for an MR job,
Hi,
when packaging additional libraries for an MR job, I can use a script or a
Maven Hadoop plugin, but what about the Hadoop libraries themselves? Should
I package them in, or should I rely on those jars that are already present
in the Hadoop installation where the code will be running? What is t
