Error: failed to open connection to node
We get this error while trying to run a query that joins few objects in v_catalog and an object in v_monitor.
"[Vertica][VJDBC](4054) ERROR: NetworkSend on <node name>: failed to open connection to node <Node Name>(Transport channel closed)"
Here is the list of objects involved in the query.
It runs fine if we rerun this query after it fails, could not find a reason why the query fails. Any suggestion would be greatly appreciated.