Getting the error 'KusuDB: Operational Error occurred when connecting to the DB' when running ngedit on the Red Hat HPC installer node

Solution Verified - Updated -

Issue

Customer rebooted the Red Hat HPC installer node and now when they try to run the ngedit command they get the following error:

# ngedit

KusuDB: Operational Error occurred when connecting to the DB
       Most likely cause: insufficient permissions for user=apache
could not connect to server: No such file or directory
        Is the server running locally and accepting
        connections on Unix domain socket "/tmp/.s.PGSQL.5432"?

Problems establishing database connection. Error: could not connect to server: No such file or directory
        Is the server running locally and accepting
        connections on Unix domain socket "/tmp/.s.PGSQL.5432"?

Environment

  • Red Hat HPC solution 1.2

  • Red Hat Enterprise Linux 5.4

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