Ports Used by Impala

Impala uses the TCP ports listed in the following table.

The following table contains the ports used by an Impala VW. Ensure that they are accessible and not blocked.

Scope Port Details Default Port
Impala Coordinator HiveServer2 HTTP Port 28000
Impala Coordinator Impala Coordinator debug Web UI 25000
Impala Statestore Impala Statestore debug Web UI 25010
Impala Catalog Impala Catalog debug Web UI 25020