So I spun up a mesos cluster using the ec2 scripts. So far so good. Then I spun up a jobtracker, that worked (after some fiddling)
Then I tried to submit an example job (wordcount). First of all, the job tracker receives the job, but then I get these errors in the terminal: 12/01/27 22:57:12 INFO input.FileInputFormat: Total input paths to process : 0 12/01/27 22:57:13 INFO mapred.JobClient: Running job: job_201201272245_0002 12/01/27 22:57:14 INFO mapred.JobClient: map 0% reduce 0% channel 6: open failed: connect failed: Connection refused channel 7: open failed: connect failed: Connection refused channel 6: open failed: connect failed: Connection refused So I check on the mesos dashboard (port 8080) and I see this: http://cl.ly/221D193v0l012k0h3W0S It doesn't look good, anyone have any pointers? (Sorry for spamming the list so much over the last couple of days) -- Matthew Rathbone Foursquare | Software Engineer | Server Engineering Team [email protected] (mailto:[email protected]) | @rathboma (http://twitter.com/rathboma) | 4sq (http://foursquare.com/rathboma)
