Sorry for the delay! Our moderators needed to remove some corporate-sensitive details in your post, but it is now published. ... View more

@Jay Kumar SenSharma I have checked the local repository. The file "repomd.xml" is accessible. can you please confirm, what else permissions should be changed to resolve issue? ... View more

@Dominika Bialek Thanks got it. ... View more

@Aleksandar Rajic In HDP Sandbox the credentials will be something like following: 1. For SSH using terminal: # ssh root@localhost -p 2222 Enter Password: hadoop 2. Login to web terminal: http://localhost:4200 User: root Password: hadoop NOTE: "localhost" is the loopback address so if you want to use the hostname then you will have to map the Hostname as mentioned in the below link. 3. In order to login to Ambari UI http://localhost:8080 User: admin Password: admin You may want to take a look at the following link to get more details on this: https://hortonworks.com/tutorial/learning-the-ropes-of-the-hortonworks-sandbox/ . If you still face any issue in accessing the ambari server then please share the ambari-server.log and check if the port 8080 is listening? # ssh root@localhost -p 2222 Enter Password: hadoop # ambari-server status # netstat -tnlpa | grep 8080 # less /var/log/ambari-server/ambari-server.log # ambari-server restart . ... View more

Thank you for the answers. I will play it safe and just pre install MYSQL. I am using CentOS7 ... View more

you were absolutely right .. . it was the proxy settings causing . I removed the proxy settings from ambari-server and bounced it and all views working now . I tried to append the -Dhttp.nonProxyHosts=hadoop1|hadoop2|hadoop3 to the proxy settings of ambari \but it didn't like it .. can you give me right syntax please ? ... View more

@Jay Kumar SenSharma So we moved ahead and used another IP: XX.XX.XX.51 (which has internet access) to install HDP and then reverted HDP back to its original IP: XX.XX.XX.160 (which does't have internet access) and did the same to install HDF using IP: XX.XX.XX.51 (which has internet access) and then reverted HDF back to its original IP: XX.XX.XX.161 (which doesn't has internet access). When HDP and HDF were on IP: XX.XX.XX.51, all the services were up and running and restart-able but the moment those were reverted back i.e. HDP and HDF to those original IPs, everything got hung. Now services are in start mode as were when were on IP: XX.XX.XX.51 and we can't stop & restart and other things like hive is not accessible, NiFi UI does't appear etc. Please advice. ... View more

Hi Akhil, i do before yum repolist and this was the result: status HDF-3.2-repo-1 HDF-3.2-repo-1 0 HDP-UTILS-1.1.0.22-repo-1 HDP-UTILS-1.1.0.22-repo-1 0 ambari-2.7.0.0 ambari Version - ambari-2.7.0.0 0 base/7/x86_64 CentOS-7 - Base 0 epel/x86_64 Extra Packages for Enterprise Linux 7 - x86_64 0 extras/7/x86_64 CentOS-7 - Extras 0 updates/7/x86_64 CentOS-7 - Updates 0 This two repositories: HDF-3.2-repo-1 HDP-UTILS-1.1.0.22-repo-1 Dont was added by me, i think that was installed by the mpack. Are you sure it's a good idea to remove them? Test also the yum clean and the update before and the result was the same. ... View more

Thanks a lot @Jay Kumar SenSharma. It ran in debug mode. ... View more