This is nice. Please feel free to link your project to hama wiki page if you want!
On Mon, May 23, 2011 at 3:33 PM, Chris Willmore <[email protected]> wrote: > Hi Edward, > > Unfortunately I don't know what the problem. If you are curious enough to > reproduce, you may checkout my project from github at this commit: > https://github.com/willmore/hama-kmeans/commit/5d629fbd998e86116890234fdf5ee2b95451dec4 > > The project is built with maven, so it should be quick to build and deploy. > Arguments to the main method are: <num_points> <num_clusters> > where num_clusters must <= number of grooms. > > -Chris > > > > ________________________________ > From: Edward J. Yoon <[email protected]> > To: [email protected]; Chris Willmore <[email protected]> > Sent: Monday, May 23, 2011 3:21 AM > Subject: Re: Fixed: hama-0.2 Job blocking after all tasks completed > > That's great. > > By the way, what was problem? > > On Mon, May 23, 2011 at 3:51 AM, Chris Willmore > <[email protected]> wrote: >> Hi All, >> >> I simplified my algorithm and the issue has disappeared. >> >> Regards, >> Chris >> >> >> >> ________________________________ >> From: Chris Willmore <[email protected]> >> To: "[email protected]" <[email protected]> >> Sent: Sunday, May 22, 2011 5:17 PM >> Subject: hama-0.2 Job blocking after all tasks completed >> >> >> Hi Folks, >> >> I am running hama-0.2 with 3 groomservers, on 3 hosts. I submit the job via >> the hama command interface, and it seems to execute perfectly. Tailing of >> the groom server logs shows succesfull completion. The forked >> GroomServer.Child processes shutdown, but the job never fully completes. >> On the BSPMaster, running jstack on the hama.util.RunJar process shows the >> main thread still blocked on BSPJob.waitForCompletion(true). >> >> I've looked through the logs of master, zookeeper, and grooms and everything >> looks good afaik. >> >> Here is the source of my program: >> https://github.com/willmore/hama-kmeans/blob/master/src/main/java/ee/ut/cs/willmore/KMeansCluster.java >> >> >> Any pointers would be greatly appreciated. >> >> Cheers, >> Chris > > > > -- > Best Regards, Edward J. Yoon > @eddieyoon -- Best Regards, Edward J. Yoon @eddieyoon
