I’m attempting to use the CsvBulkLoader tool from a new edge node.
This edge node is not a data node or region server node on our cluster.
It is intended to be used for running scripts and interacting with the cluster nodes.
I manually installed all the phoenix files (I copied usr/hdp/126.96.36.199-2041/phoenix from another server where everything works and created the sym links under /usr/hdp/current), but when I try to run the command, I get an error that says:
WARN zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect
Java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnection(Native Method)