-RE: Querying cluster nodes list
John Lilley 2013-10-17, 19:50
Ah, never mind.. it is getNodeReports()
From: John Lilley [mailto:[EMAIL PROTECTED]]
Sent: Thursday, October 17, 2013 1:44 PM
To: [EMAIL PROTECTED]
Subject: Querying cluster nodes list
I thought mistakenly that getClusterMetrics() would return information about the cluster's node, or about a queue's nodes, but this doesn't seem to be true - it is only a count. How can a YARN application query the available node list on a cluster and what resources are configured on each node?