Ports Used by Components of CDH3
Component |
Service |
Qualifier |
Port |
Protocol |
Access Requirement |
Configuration |
Comment |
---|---|---|---|---|---|---|---|
Flume |
Master |
|
57890 |
TCP |
|
flume.master.admin. port |
Admin/shell |
|
Master |
|
45678 |
TCP |
|
flume.master.gossip.port |
Gossip |
|
Master |
|
35872 |
TCP |
|
flume.master. heartbeat.port |
Heartbeat |
|
Master |
|
35871 |
TCP |
|
flume.master.http.port |
Webserver |
|
ZooKeeper Server |
|
3181 |
TCP |
|
flume.master.zk. client.port |
|
|
ZooKeeper Server |
|
3183 |
TCP |
|
flume.master.zk. server.election.port |
|
|
ZooKeeper Server |
|
3182 |
TCP |
|
flume.master.zk. server.quorum.port |
|
|
Node |
|
35853 |
TCP |
|
flume.collector.port |
Collector |
|
Node |
|
35862 |
TCP |
|
flume.node.http.port |
Status |
Hadoop HDFS |
DataNode |
|
50010 |
TCP |
External |
dfs.datanode.address |
xcievers |
|
DataNode |
Secure |
1004 |
TCP |
External |
dfs.datanode.address |
xcievers |
|
DataNode |
|
50075 |
TCP |
External |
dfs.datanode.http. address |
|
|
DataNode |
|
50475 |
TCP |
External |
dfs.datanode.http. address |
|
|
DataNode |
Secure |
1006 |
TCP |
External |
dfs.datanode.http. address |
|
|
DataNode |
|
50020 |
TCP |
External |
dfs.datanode.ipc. address |
|
|
DataNode |
Thrift Plugin |
0 |
TCP |
|
dfs.thrift.datanode. address |
|
|
NameNode |
|
8020 |
TCP |
External |
fs.default.name |
|
|
NameNode |
|
50070 |
TCP |
External |
dfs.http.address |
|
|
NameNode |
Secure |
50470 |
TCP |
External |
dfs.https.address |
|
|
NameNode |
Thrift Plugin |
10090 |
TCP |
|
dfs.thrift.address |
Required by Hue |
|
Secondary NameNode |
|
50090 |
TCP |
Internal |
dfs.secondary.http. address |
|
|
Secondary NameNode |
Secure |
50495 |
TCP |
Internal |
dfs.secondary.https. address |
|
Hadoop MR |
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 |
Required by Hue |
|
TaskTracker |
|
50060 |
TCP |
External |
mapred.task.tracker.http. address |
|
|
TaskTracker |
|
0 |
TCP |
Localhost |
mapred.task.tracker.report. address |
Communicating with child (umbilical) |
HBase |
Master |
|
60000 |
TCP |
External |
hbase.master.port |
IPC |
|
Master |
|
60010 |
TCP |
External |
hbase.master.info.port |
HTTP |
|
RegionServer |
|
60020 |
TCP |
External |
hbase.regionserver. port |
IPC |
|
RegionServer |
|
60030 |
TCP |
External |
hbase.regionserver. info.port |
HTTP |
|
HQuorum Peer |
|
2888 |
TCP |
|
hbase.zookeeper.property. clientPort |
HBase-managed ZK mode |
|
HQuorum Peer |
|
3888 |
TCP |
|
hbase.zookeeper. peerport |
HBase-managed ZK mode |
|
HQuorum Peer |
|
2181 |
TCP |
|
hbase.zookeeper. leaderport |
HBase-managed ZK mode |
|
REST |
REST Service |
8080 |
TCP |
External |
hbase.rest.port |
See Configuring the REST Port in CDH4 Installation |
|
ThriftServer |
Thrift Server |
9090 |
TCP |
External |
Pass
-p <port>on CLI |
|
Hive |
Metastore |
|
9083 |
TCP |
External |
|
|
|
HiveServer |
|
10000 |
TCP |
External |
|
|
Hue |
Server |
|
8088 |
TCP |
External |
|
|
|
Job Submisison Server |
|
8001 |
|
Internal |
|
|
|
Beeswax Server |
|
8002 |
|
Internal |
|
|
|
Beeswax Metastore |
|
8003 |
|
Internal |
|
|
Oozie |
Server |
|
11000 |
TCP |
External |
|
OOZIE_URL |
|
Server |
|
8005 |
TCP |
Internal |
Hardcoded |
Shutdown port |
Sqoop |
Metastore |
|
16000 |
TCP |
External |
sqoop.metastore. server.port |
|
ZooKeeper |
Server (with CDH3 and/or Cloudera Manager 4) |
|
2181 |
TCP |
External |
clientPort |
Client port |
|
Server (with CDH3 only) |
|
2888 |
TCP |
Internal |
X in server.N =host:X:Y |
Peer |
|
Server (with CDH3 only) |
|
3888 |
TCP |
Internal |
Y in server.N =host:X:Y |
Peer |
|
Server (with CDH3 and Cloudera Manager 4) |
|
3181 |
TCP |
Internal |
X in server.N =host:X:Y |
Peer |
|
Server (with CDH3 and Cloudera Manager 4) |
|
4181 |
TCP |
Internal |
Y in server.N =host:X:Y |
Peer |