Yes. This could be a nice way to do this. Please let us know if this approach works for you.
- Andy > From: Michael Dagaev <[email protected]> > Subject: Monitoring xceivers > To: [email protected] > Date: Thursday, April 2, 2009, 6:29 AM > 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.
