Hadoop cluster to use Hadoop benchmark TestDFSIO to a test of the performance of the cluster, so the $hadoop_home/share/Hadoop/graphs used in jars for testing, but found that 9000 port connection exception, and then I check for icp, found no 9000 port cluster monitoring, seek advice to solve

CodePudding user response:

Well, really, I'm sorry, but due to personal ability is limited, really can't help you!

CodePudding user response:

You @ weixin_38105266 cluster machine is bubble on it?