https://community.cloudera.com/t5/Support-Questions/Unable-to-retrieve-remote-parcel-repository-manifest-java/m-p/59429#M50631 /etc/hosts file look fine. Below is the output.<BR />[root@LinuxUL etc]# cat hosts<BR />127.0.0.1 localhost<BR /><BR />10.68.200.34 LinuxUL.ad.infosys.com LinuxUL<BR />10.68.200.152 linux152.ad.infosys.com linux152<BR />10.68.200.170 linux170.ad.infosys.com linux170<BR />172.21.5.224 nfrsat01.ad.infosys.com nfrsat01<BR />10.67.200.77 blrsat06.ad.infosys.com blrsat06<BR />[root@LinuxUL etc]# netstat -ltnp | grep 7182<BR />[root@LinuxUL etc]# netstat -ltnp | grep 9000<BR />[root@LinuxUL etc]# netstat -ltnp | grep 9001<BR />tcp 0 0 127.0.0.1:19001 0.0.0.0:* LISTEN 8086/python<BR /> Wed, 30 Aug 2017 10:40:48 GMT cdhhadoop 2017-08-30T10:40:48Z