Cloudera:Review the running java process in Cloudera Cluster
对于一个运行起来的五节点的Cloudera CDH来说,它的每个集群中的主机上的Java进程的分布是这样的:
角色分配概览:
节点一:
1 2 3 4 5 6 7 8 9 10 11 12 |
[root@cloudera-1 ~]# jps 1200 Main 7458 NavServer 7604 HeadlampServer 7509 NavigatorMain 7449 Main 7451 EventCatcherService 7483 AlertPublisher 7707 Main 7453 Main 29455 Jps [root@cloudera-1 ~]# |
节点二:
1 2 3 4 5 6 |
[root@cloudera-2 ~]# jps 6739 DataNode 8564 NodeManager 5607 NameNode 764 Jps [root@cloudera-2 ~]# |
节点三:
1 2 3 4 5 6 |
[root@cloudera-3 ~]# jps 6177 DataNode 7732 NodeManager 5125 SecondaryNameNode 27464 Jps [root@cloudera-3 ~]# |
节点四:
1 2 3 4 5 6 |
[root@cloudera-4 ~]# jps 30224 Jps 6449 DataNode 7689 NodeManager 7721 ResourceManager [root@cloudera-4 ~]# |
节点五:
1 2 3 4 5 6 |
[root@cloudera-5 ~]# jps 4885 DataNode 7734 JobHistoryServer 7816 Jps 7210 NodeManager [root@cloudera-5 ~]# |
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Done。