Hello,
I am facing below issue when i use spark.catalog.currentDatabase in spark-shell.
Caused by: java.net.ConnectException: Call From ip-172-31-20-58.ec2.internal/172.31.20.58 to ip-172-31-53-48.ec2.internal:8020 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused