GPCC fails to start but gpccws process cannot be stopped

Products

• VMware Tanzu Greenplum

Issue/Introduction

GPCC listen port changed but then tries to connect to default (28080) on startup.

When installing or upgrading to a new version of GPCC and a different port number is specified when Command Center is installed and the logs show the default being used:

2024-06-18 13:59:21 [CRITICAL]Can't listen on port "28080": listen tcp :28080: bind: address already in use
2024-06-18 13:59:21 [CRITICAL]Can't listen on port "28080": listen tcp :28080: bind: address already in use

Resolution

The kill -9 command can be used to stop gpccws in this situation.