Especially, this can be problematic when locking a large number of BSPPeers.
On Tue, Jun 21, 2011 at 5:13 PM, Edward J. Yoon <[email protected]> wrote: > Hi all, > > Recently I'm looking at HAMA-387. > > There's some problem related with lock and barrier synchronization. > The problem is as soon as last one of lock files deleted (before > completely escape from while loop at leaveBarrier method), others > begin to create their lock file. So, sometimes, it causes hang. > > My temporary solution is 'Thread.sleep(200);'. Good but not perfect. > If zk.getChildren() response is slower than 200 milliseconds, process > will be hanged. > > Is there any other idea? > > Thanks. > -- > Best Regards, Edward J. Yoon > @eddieyoon > -- Best Regards, Edward J. Yoon @eddieyoon
