That should work - the threads are indeed native, so they will show up in the OS internals.
On Thu, Apr 2, 2009 at 6:29 AM, Michael Dagaev <[email protected]>wrote: > Hi, all > > I heard from somebody on the list that the xceivers number > is actually the number of worker threads of the data node process. > > Assuming Java uses native threads we can monitor the number of xceivers > just by ls /proc/<data node pid>/task | wc -l and if it is getting to the > limit, > add data nodes. > > Does it make sense? > M. >
