Have a 4 node deployment, have configured master on 3 nodes and tablet servers on all 4, YCQL is working but cannot use ysqlsh am getting the following error:
ysqlsh: server closed the connection unexpectedly
This probably means the server terminated abnormally
before or while processing the request.
tserver log files have nothing about the error, postgres is running, as follows:
/opt/yugabyte-126.96.36.199/ post gres/bin/ post gres -D /mnt/yugga_vol01/pg_data -p 5433 -h 0.0.0.0 -k -c logging_collector=on -c log_directory=/mnt/yugga_vol01/yb-data/tserver/logs -c shared_preload_libraries=yb_pg_metrics -c yb_pg_metrics.node_name=DEFAULT_NODE_NAME -c yb_pg_metrics.port=13000
How do I debug this further?