Reply To: How to recover unhealthy node

@andrei:

It’s a long time ago and I can’t finde my notes so I can’t give you my step-by-step procedure. But, look at https://hadoop.apache.org/docs/r2.4.1/hadoop-yarn/hadoop-yarn-site/YarnCommands.html. There you’ll find the yarn commands. I think you need something like

yarn application -list

to get the application ID’s, then

yarn aplication -kill <ID>

. To start the applications simply do:

yarn resourcemanager

,

yarn nodemanager

and

yarn proxyserver

.

HTH