Thanks @Neeraj Sabharwal and @Artem Ervits. You guys are awesome... ... View more

Thanks @Rahul Pathak, Using inernal IP of the VM system did the trick... I am new to all this next step is to install HUE. Any recommendation ? Thanks ... View more

Thanks @Neeraj Sabharwal I used internal IP and that did work. So thank you so much. Now I moved on other components. most of them got installed successfully except Ambari-Collector an Ambari-Monitor. I have started a different discussion thread on that. Again thank you so much. Next thing is I have to try HUE, any good documentation on that ? I want to use Ambari for that .. Thanks ... View more

@Neeraj SabharwalActually i do have the entry you mentioned: 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 192.168.25.139 hdp-m.samitsolutions.com hdp-m The other VM internal address you mentioned 10.0.71, per the VM support person, that's an internal address that VM dynamically get assigned and 192.168.x.x. is the address should be used. Thanks ... View more

hostname -f output is @Neeraj Sabharwal hdp-m.samitsolutions.com PING hdp-m.samitsolutions.com (192.168.25.139) 56(84) bytes of data. 64 bytes from hdp-m.samitsolutions.com (192.168.25.139): icmp_seq=1 ttl=63 time=0.190 ms 64 bytes from hdp-m.samitsolutions.com (192.168.25.139): icmp_seq=2 ttl=63 time=0.328 ms 64 bytes from hdp-m.samitsolutions.com (192.168.25.139): icmp_seq=3 ttl=63 time=0.409 ms 64 bytes from hdp-m.samitsolutions.com (192.168.25.139): icmp_seq=4 ttl=63 time=0.291 ms 64 bytes from hdp-m.samitsolutions.com (192.168.25.139): icmp_seq=5 ttl=63 time=0.198 ms ... View more

inet addr:10.0.7.1 - This is internal VM ip address dynamically assigned by VM hosts I think. VM's IP address is 192.168.25.39 and hostname is hdp-m.samitsolutions.com Thanks ... View more

@Neeraj Sabharwal Output of ifconfig -a is below. I am sure this is a networking issue. I am very new to this environment, so having all kind of issue. eth0 Link encap:Ethernet HWaddr FA:16:3E:AB:2D:C1 inet addr:10.0.7.1 Bcast:10.0.7.255 Mask:255.255.255.0 inet6 addr: fe80::f816:3eff:feab:2dc1/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:1454943 errors:0 dropped:0 overruns:0 frame:0 TX packets:1107795 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:1997123550 (1.8 GiB) TX bytes:150653800 (143.6 MiB) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:65536 Metric:1 RX packets:975398 errors:0 dropped:0 overruns:0 frame:0 TX packets:975398 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:383200056 (365.4 MiB) TX bytes:383200056 (365.4 MiB) ... View more

@Neeraj Sabharwal I am running VM in a private cloud environment running centos 6.7 image. It's not on my laptop. Thanks Prakash ... View more

I am using Ambari 2.2 with HDP 2.3 and getting the error when installing the hadoop services from Ambari. DataNode gets sttarted just fine but it's NameNode which is failing. It says port is in use 50070 there is nothing running on that port. I also tried changing the port to 50071 but the error remains the same. It then says port is in use 50071. So it's not a question of finding that process and killing. Something else is missing from the network configuration. I am using VM. Thanks Prakash, Cary, USA ... View more