I have made a github for that: https://github.com/thomasjungblut/barriersync
Check it out into your eclipse (the root directory failed for whatever reason). Start the server and then the clientemulator. Works like a real charm. Please consider this as an alternative. We should not roll out a 4.0 release with a not working barrier sync. 2011/9/23 Thomas Jungblut <[email protected]> > Won't much different. >> > > Let's see. > > 2011/9/23 Edward J. Yoon <[email protected]> > >> What happens if some task no longer need to communicate with others? >> >> I didn't look at the code recently but I guess that the problem is >> related with comparison of znode size and task size. >> >> > I am going to write a RPC barrier sync. Zookeeper sucks in this case. >> >> Won't much different. Let's focusing on NG integration and In/Output >> system. >> >> On Fri, Sep 23, 2011 at 8:21 PM, Thomas Jungblut >> <[email protected]> wrote: >> > I am going to write a RPC barrier sync. Zookeeper sucks in this case. >> > >> > 2011/9/23 Edward J. Yoon <[email protected]> >> > >> >> P.S., Tested on 16 nodes using 10 tasks per node. >> >> >> >> On Fri, Sep 23, 2011 at 7:19 PM, Edward J. Yoon <[email protected] >> > >> >> wrote: >> >> > Hi, >> >> > >> >> > Today I ran the sssp example with 4GB sample file. >> >> > >> >> > At 32th step, some tasks are finished and others hang forever. >> >> > >> >> > Could anyone figure out this problem? >> >> > >> >> > Plus, there're too many INFO-level logs. Let's reduce them. >> >> > >> >> > Thanks. >> >> > >> >> > -- >> >> > Best Regards, Edward J. Yoon >> >> > @eddieyoon >> >> > >> >> >> >> >> >> >> >> -- >> >> Best Regards, Edward J. Yoon >> >> @eddieyoon >> >> >> > >> > >> > >> > -- >> > Thomas Jungblut >> > Berlin >> > >> > mobile: 0170-3081070 >> > >> > business: [email protected] >> > private: [email protected] >> > >> >> >> >> -- >> Best Regards, Edward J. Yoon >> @eddieyoon >> > > > > -- > Thomas Jungblut > Berlin > > mobile: 0170-3081070 > > business: [email protected] > private: [email protected] > -- Thomas Jungblut Berlin mobile: 0170-3081070 business: [email protected] private: [email protected]
