Oh, when you set the number of tasks to 3 or more, Job fails. Right?
Thanks Sandy. It looks like a bug. On Wed, Nov 14, 2012 at 11:56 AM, Sandy Ding <[email protected]> wrote: > A B D > B C D > C A > D C > won't work. > > a b d > b c d > c a > d c > works under name pr.sim.abcd, but won't work with other names, like > pr.in.xx. > > a b d > b c d > c a > won't work. > > > > 2012/11/13 Edward J. Yoon <[email protected]> > >> Hi, >> >> Can you attach your input file here so that I can check what's wrong? >> >> On Tue, Nov 13, 2012 at 10:28 PM, Sandy Ding <[email protected]> >> wrote: >> > Hi, >> > >> > I am recently quite confused about how hama splits input file. >> > I ran hama pagerank with a very simple input file (with only 4 vertices >> and >> > 6 edges). The file is split into 4 parts(while there are 3 tasks) and the >> > job failed. The bsp master log shows that : >> > Scheduling of job pagerank could not be done successfully, killing it. >> > And then zookeeper session timeout. >> > The job then succeed dramatically after I change the vertices name of the >> > input file (call this file1), but fail again when I try to delete one >> line >> > from the file. Even when I changed the file to be exactly the same as >> file1 >> > but with a different name, the job still failed. >> > Can someone tell me how does the splitting part work? I am really >> confused. >> > >> > >> > Best, >> > Sandy >> >> >> >> -- >> Best Regards, Edward J. Yoon >> @eddieyoon >> -- Best Regards, Edward J. Yoon @eddieyoon
