Port 8020

Modified by:

Port 8020 is primarily used for communication between Apache Hadoop Distributed File System (HDFS) clients and NameNode daemons. It is the default port used by HDFS. HDFS is a distributed file system that provides reliable and scalable storage for big data. The port is also used by some other applications, but its primary use is for Hadoop’s HDFS.

Ports those registered with IANA are shown as official ports. The same port number may be unofficialy used by various services or applications. The official usage are listed separately below its usage may change from time to time.

Official

Port
Protocol (TCP/UDP)
Title
Description
Port Type
Port 8020
tcp
intu-ec-svcdisc
Intuit Entitlement Service Discovery
REGISTERED PORT
Port 8020
udp
intu-ec-svcdisc
Intuit Entitlement Service Discovery
REGISTERED PORT

UnOfficial

Unofficialy or sometimes with conflict, the same port may be used by different applications.

Port Protocol (TCP/UDP) Description
TCP UDP Ports
Other ports
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Port 6567
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Port 1922
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Port 1504
Ports those registered with IANA are shown as official ports. The same port number
Port 1618
Port 1618 is commonly used for the communication between clients and servers in Oracle
Port 5445
Ports those registered with IANA are shown as official ports. The same port number
Port 1108
Ports those registered with IANA are shown as official ports. The same port number
Port 1362
Ports those registered with IANA are shown as official ports. The same port number
Port 320
Ports those registered with IANA are shown as official ports. The same port number
Port 5020
Ports those registered with IANA are shown as official ports. The same port number
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