Hadoop Cluster Port Reference
A Hadoop cluster requires some unique port numbers.
Blaze Engine Port Reference
The Blaze engine uses ports for the Blaze Job Monitor and the Blaze services.
Blaze Job Monitor
The following table lists the ports for the Blaze Job Monitor:
Port Name | Default Port Number |
|---|
HTTP | 9080 |
JSF | 9090 |
Blaze Services
The following table lists the ports for Blaze services:
Port Name | Default Port Number |
|---|
Minimum and Maximum Port Range for Hadoop Connection | 12300 - 12600 |
Developer Tool Port Reference
The following table lists the ports for the Developer tool:
Port Name | Default Port Number |
|---|
CLDB | 7222 - MapR only |
HBase master | 60000 |
HBase region server | 60200 |
HiveServer2 thrift | 10000 |
NameNode RPC | 8020 - except MapR |
ZooKeeper client | 2181, 5181 |