under the topic "Installing the PXF Package", point 4a says to run
gphost$ gpssh -e -v -f gphostfile "sudo rpm -Uvh /tmp/pxf-gp6-6.0.0-2.el7.x86_64.rpm"
however the PXF 6.2 rpm file is pxf-gp6-6.2.0-2.el7.x86_64.rpm, the documented command should be updated with the correct filename for all the examples in the document.
https://gpdb.docs.pivotal.io/pxf/6-2/release/installing_pxf.html#install
under the topic "Installing the PXF Package", point 4a says to run
gphost$ gpssh -e -v -f gphostfile "sudo rpm -Uvh /tmp/pxf-gp6-6.0.0-2.el7.x86_64.rpm"
however the PXF 6.2 rpm file is pxf-gp6-6.2.0-2.el7.x86_64.rpm, the documented command should be updated with the correct filename for all the examples in the document.