/etc/hadoop/conf/hadoop-metrics2.properties namenode.sink.ganglia.servers=10.0.0.1:8649 datanode.sink.ganglia.servers=10.0.0.1:8649 journalnode.sink.ganglia.servers=10.0.1.1:8649 resourcemanager.sink.ganglia.servers=10.0.1.1:8649 nodemanager.sink.ganglia.servers=10.0.1.1:8649 mrappmaster.sink.ganglia.servers=10.0.1.1:8649 jobhistoryserver.sink.ganglia.servers=10.0.1.1:8649 zkfc.sink.ganglia.servers=10.0.1.1:8649 maptask.sink.ganglia.servers=10.0.1.1:8649 reducetask.sink.ganglia.servers=10.0.1.1:8649 9.0.0.1: cat /etc/ganglia/gmetad.conf data_source "hdfs-cluster-summary" 8.0.0.1:8651 data_source "yarn-cluster-summary" 8.0.0.2:8651 data_source "system-zk-cluster" 8.0.0.3:8651 gridname "BigDataGrid" authority "http://9.0.0.1/ganglia/" trusted_hosts 9.0.0.1 10.0.0.1 10.0.0.2 all_trusted on setuid_username "apache" case_sensitive_hostnames 1 8.0.0.1: cat /etc/ganglia/gmetad.conf server_threads 10 data_source "hdfs-cluster" 10.0.0.1:8651 data_source "hdfs-cluster-1" 10.0.0.2:8651 data_source "hdfs-cluster-2" 10.0.0.3:8651 gridname "hdfs-cluster-summary" authority "http://8.0.0.1/ganglia/" trusted_hosts 9.0.0.1 10.0.0.1 10.0.0.2 8.0.0.3 8.0.0.1 8.0.0.2 10.0.0.2 10.0.0.3 all_trusted on setuid_username "apache" case_sensitive_hostnames 1 10.0.0.1: cat /etc/ganglia/gmetad.conf data_source "hdfs-cluster" 10.0.0.1 gridname "hdfs-cluster" authority "http://10.0.0.1/ganglia/" trusted_hosts 9.0.0.1 10.0.0.1 10.0.0.2 8.0.0.3 8.0.0.1 8.0.0.2 10.0.0.2 10.0.0.3 all_trusted on setuid_username "apache" case_sensitive_hostnames 1