While comparing node names we should use case insensitive comparison. If not done so, one of the errors we get is "Coordinator cannot identify itself", while connecting to the coordinator from psql.
While comparing node names we should use case insensitive comparison. If not
done so, one of the errors we get is "Coordinator cannot identify itself", while
connecting to the coordinator from psql.

The fix was suggested by Abbas.

arcivanov/postgres-xl,techdragon/Postgres-XL,arcivanov/postgres-xl,snaga/postgres-xl,kmjungersen/PostgresXL,zeroae/postgres-xl,yazun/postgres-xl,snaga/postgres-xl,Postgres-XL/Postgres-XL,kmjungersen/PostgresXL,oberstet/postgres-xl,zeroae/postgres-xl,yazun/postgres-xl,postmind-net/postgres-xl,pavanvd/postgres-xl,techdragon/Postgres-XL,yazun/postgres-xl,Postgres-XL/Postgres-XL,arcivanov/postgres-xl,Postgres-XL/Postgres-XL,zeroae/postgres-xl,oberstet/postgres-xl,postmind-net/postgres-xl,pavanvd/postgres-xl,zeroae/postgres-xl,oberstet/postgres-xl,oberstet/postgres-xl,ovr/postgres-xl,ovr/postgres-xl,yazun/postgres-xl,arcivanov/postgres-xl,zeroae/postgres-xl,pavanvd/postgres-xl,postmind-net/postgres-xl,ovr/postgres-xl,pavanvd/postgres-xl,ovr/postgres-xl,techdragon/Postgres-XL,ovr/postgres-xl,techdragon/Postgres-XL,postmind-net/postgres-xl,postmind-net/postgres-xl,techdragon/Postgres-XL,pavanvd/postgres-xl,kmjungersen/PostgresXL,snaga/postgres-xl,snaga/postgres-xl,arcivanov/postgres-xl,oberstet/postgres-xl,arcivanov/postgres-xl,snaga/postgres-xl,kmjungersen/PostgresXL,yazun/postgres-xl,Postgres-XL/Postgres-XL,Postgres-XL/Postgres-XL,kmjungersen/PostgresXL