cloudera : Ports Used by Components of CDH 5

Component	Service	Qualifier	Port	Protocol	Access Requirement	Configuration
Hadoop HDFS	DataNode		50010	TCP	External	dfs.datanode. address
	DataNode	Secure	1004	TCP	External	dfs.datanode. address
	DataNode		50075	TCP	External	dfs.datanode.http. address
	DataNode	Secure	1006	TCP	External	dfs.datanode.http. address
	DataNode		50020	TCP	External	dfs.datanode.ipc. address
	NameNode		8020	TCP	External	fs.default. nameorfs.defaultFS
	NameNode		50070	TCP	External	dfs.http. addressordfs.namenode. http-address
	NameNode	Secure	50470	TCP	External	dfs.https. addressordfs.namenode. https-address
	Secondary NameNode		50090	TCP	Internal	dfs.secondary. http.addressordfs.namenode. secondary. http-address
	Secondary NameNode	Secure	50495	TCP	Internal	dfs.secondary. https.address
	JournalNode		8485	TCP	Internal	dfs.namenode. shared.edits.dir
	JournalNode		8480	TCP	Internal
	NFS gateway		2049	TCP
	NFS gateway		4242	TCP
	NFS gateway		111	TCP
	HttpFS		14000	TCP
	HttpFS		14001	TCP
Hadoop MapReduce (MRv1)	JobTracker		8021	TCP	External	mapred.job. tracker
	JobTracker		50030	TCP	External	mapred.job. tracker. http.address
	JobTracker	Thrift Plugin	9290	TCP	Internal	jobtracker. thrift.address
	TaskTracker		50060	TCP	External	mapred.task. tracker.http. address
	TaskTracker		0	TCP	Localhost	mapred.task. tracker.report. address
Hadoop YARN (MRv2)	ResourceManager		8032	TCP	External	yarn. resourcemanager. address
	ResourceManager		8030	TCP	Internal	yarn. resourcemanager. scheduler.address
	ResourceManager		8031	TCP	Internal	yarn. resourcemanager. resource-tracker. address
	ResourceManager		8033	TCP	External	yarn. resourcemanager. admin.address
	ResourceManager		8088	TCP	External	yarn. resourcemanager. webapp.address
	NodeManager		8040	TCP	Internal	yarn. nodemanager. localizer. address
	NodeManager		8042	TCP	External	yarn. nodemanager. webapp.address
	NodeManager		8041	TCP	Internal	yarn. nodemanager. address
	MapReduce JobHistory Server		10020	TCP	Internal	mapreduce. jobhistory. address
	Shuffle HTTP		13562	TCP	Internal
	MapReduce JobHistory Server		19888	TCP	External	mapreduce. jobhistory. webapp.address
HBase	Master		60000	TCP	External	hbase.master. port
	Master		60010	TCP	External	hbase.master. info.port
	RegionServer		60020	TCP	External	hbase. regionserver. port
	RegionServer		60030	TCP	External	hbase. regionserver. info.port
	HQuorumPeer		2181	TCP		hbase. zookeeper. property. clientPort
	HQuorumPeer		2888	TCP		hbase. zookeeper. peerport
	HQuorumPeer		3888	TCP		hbase. zookeeper. leaderport
	REST	REST Service	8080	TCP	External	hbase.rest. port
	REST UI		8085	TCP	External
	ThriftServer	Thrift Server	9090	TCP	External	Pass -p <port> on CLI
	ThriftServer		9095	TCP	External
		Avro server	9090	TCP	External	Pass --port <port> on CLI
	hbase-solr-indexer	Lily Indexer	11060	TCP	External
Hive	Metastore		9083	TCP	External
	HiveServer2		10000	TCP	External	hive. server2. thrift.port
Sqoop	Metastore		16000	TCP	External	sqoop. metastore. server.port
Sqoop 2	Sqoop 2 server		12000	TCP	External
	Sqoop 2		12001	TCP	External
ZooKeeper	Server (with CDH 5 or Cloudera Manager 5)		2181	TCP	External	clientPort
	Server (with CDH 5 only)		2888	TCP	Internal	X in server.N =host:X:Y
	Server (with CDH 5 only)		3888	TCP	Internal	X in server.N =host:X:Y
	Server (with CDH 5 and Cloudera Manager 5)		3181	TCP	Internal	X in server.N =host:X:Y
	Server (with CDH 5 and Cloudera Manager 5)		4181	TCP	Internal	X in server.N =host:X:Y
	ZooKeeper FailoverController (ZKFC)		8019	TCP	Internal
	ZooKeeper JMX port		9010	TCP	Internal
Hue	Server		8888	TCP	External
Oozie	Oozie Server		11000	TCP	External	OOZIE_HTTP_ PORTinoozie-env.sh
	Oozie Server		11001	TCP	localhost	OOZIE_ADMIN_ PORTinoozie-env.sh
Spark	Default Master RPC port		7077	TCP	External
	Default Worker RPC port		7078	TCP
	Default Master web UI port		18080	TCP	External
	Default Worker web UI port		18081	TCP