Just wondering, do you know more large and downloadable data set? On Tue, Jul 10, 2012 at 8:01 PM, Edward J. Yoon <[email protected]> wrote: > Oh... thanks. now I can guess what it is. > > On Tue, Jul 10, 2012 at 7:57 PM, Thomas Jungblut > <[email protected]> wrote: >> Yes, the example graph is not complete thus resulting in NPEs. >> >> 2012/7/10 Edward J. Yoon <[email protected]> >> >>> Nope, should I set to true? >>> >>> On Tue, Jul 10, 2012 at 7:52 PM, Thomas Jungblut >>> <[email protected]> wrote: >>> > Set "hama.graph.repair" to true in conf? >>> > >>> > 2012/7/10 Edward J. Yoon <[email protected]> >>> > >>> >> I installed Hama 0.5 on 4 racks (4 x 18 nodes) w/ 3 tasks per each >>> >> node (bsp.child.java.opts = Xmx3512m), tried to run PageRank on >>> >> Wikipedia dataset introduced at >>> >> http://wiki.apache.org/hama/WriteHamaGraphFile >>> >> >>> >> Doesn't work, the cause of job fail error is different every time. >>> >> NullPointerException at loadVertices(), ERROR bsp.BSPTask: Started >>> >> pinging to groom, ..., etc. >>> >> >>> >> Has anyone tried this? >>> >> >>> >> -- >>> >> Best Regards, Edward J. Yoon >>> >> @eddieyoon >>> >> >>> >>> >>> >>> -- >>> Best Regards, Edward J. Yoon >>> @eddieyoon >>> > > > > -- > Best Regards, Edward J. Yoon > @eddieyoon
-- Best Regards, Edward J. Yoon @eddieyoon
