Installing PXF -> Installing Java for PXF -> Procedure, the document says "You will use the gpssh utility where possible to run a command on multiple hosts".
New users may not be familiar with gpssh utility. It would help to add "For more information on using the gpssh utility click here".
Ref: https://gpdb.docs.pivotal.io/pxf/6-2/using/install_java.html
Installing PXF -> Installing Java for PXF -> Procedure, the document says "You will use the gpssh utility where possible to run a command on multiple hosts".
New users may not be familiar with gpssh utility. It would help to add "For more information on using the gpssh utility click here".