The biggest win I've seen for stability of hadoop components is to give
them their own hard disks; or alternatively their own hosts.
Obviously, you'll also want to check the usual suspects or resource and
processor contention.
On Wed, May 4, 2016 at 3:59 PM, Anandha L Ranganathan wrote:
> The R
The RM is keep going down and here is the error message we are getting.
How do we fix the issue ?
ZK and RM are on the same host .
2016-05-04 19:17:36,132 INFO resourcemanager.RMAppManager
(RMAppManager.java:checkAppNumCompletedLimit(247)) - Max number of
completed apps kept in state store
