rkevinburton@... 2013-04-26, 20:59
Rishi Yadav 2013-04-26, 21:06
-Re: M/R job to a cluster?
Kevin Burton 2013-04-26, 21:22
It is hdfs://devubuntu05:9000. Is this wrong? Devubuntu05 is the name of the host where the NameNode and JobTracker should be running. It is also the host where I am running the M/R client code.
On Apr 26, 2013, at 4:06 PM, Rishi Yadav <[EMAIL PROTECTED]> wrote:
> check core-site.xml and see value of fs.default.name. if it has localhost you are running locally.
> On Fri, Apr 26, 2013 at 1:59 PM, <[EMAIL PROTECTED]> wrote:
>> I suspect that my MapReduce job is being run locally. I don't have any evidence but I am not sure how the specifics of my configuration are communicated to the Java code that I write. Based on the text that I have read online basically I start with code like:
>> JobClient client = new JobClient();
>> JobConf conf - new JobConf(WordCount.class);
>> . . . . .
>> Where do I communicate the configuration information so that the M/R job runs on the cluster and not locally? Or is the configuration location "magically determined"?
>> Thank you.