Have you configured /etc/sysconfig/network ? I had the same issue without to configure it.
Atenciosamente, Mauro Schneider 2015-03-12 14:39 GMT-03:00 Krish Donald <[email protected]>: > Firewall is not running > > [root@ec2-52-10-19-232 ~]# netstat -anp | grep 9000 > [root@ec2-52-10-19-232 ~]# service iptables status > iptables: Firewall is not running. > > > > On Thu, Mar 12, 2015 at 7:36 AM, Gangavarupu, Venkata - Contingent Worker > <[email protected]> wrote: > >> Hey, >> >> >> >> Check if firewall is running that might create problem for the >> installation. >> >> >> >> Thanks, >> >> Venkat >> >> >> >> *From:* Sean Busbey [mailto:[email protected]] >> *Sent:* Thursday, March 12, 2015 12:24 AM >> *To:* user >> *Subject:* Re: Cloudera Agent not starting >> >> >> >> Please send vendor specific questions to that vendor's support mechanism. >> >> >> >> Since your issue appears to be with Cloudera Manager, please use >> http://community.cloudera.com/ >> <https://urldefense.proofpoint.com/v2/url?u=http-3A__community.cloudera.com_&d=AwMFaQ&c=aIUDzRSH0GV4AQi9KEcOBQ&r=Q6FqyTxAatyPFtTsK6ghgTPkJfjL8rxaHWBrAFzranM&m=1jJIxa1X-SkcZeaCo0M-WlyX1peqQKxCuWyzgUJvP1Q&s=-2aTyiJDKALsZBR88RlkVyf4ILC5rIdwBPTSJxMo1Nk&e=> >> >> >> >> On Wed, Mar 11, 2015 at 11:54 PM, Krish Donald <[email protected]> >> wrote: >> >> Hi, >> >> >> >> I am trying to setup cluster but getting below error: >> >> >> >> error: No socket could be created on ('nn1.amazonaws.com >> <https://urldefense.proofpoint.com/v2/url?u=http-3A__nn1.amazonaws.com&d=AwMFaQ&c=aIUDzRSH0GV4AQi9KEcOBQ&r=Q6FqyTxAatyPFtTsK6ghgTPkJfjL8rxaHWBrAFzranM&m=1jJIxa1X-SkcZeaCo0M-WlyX1peqQKxCuWyzgUJvP1Q&s=RgMnJmvsAG-GlOjUBNehkKy9NWffafzCEvDKvHTKPR0&e=>', >> 9000) -- [Errno 99] Cannot assign requested address >> >> >> >> I checked nothing is running on port 9000 . >> >> /etc/hosts file contains >> >> >> >> 127.0.0.1 localhost.amazonaws localhost >> ::1 localhost.amazonaws localhost >> 127.0.0.1 localhost.localdomain localhost >> 127.0.0.1 localdomain localhost >> 52.xx.xx.1 nn1.amazonaws.com >> <https://urldefense.proofpoint.com/v2/url?u=http-3A__nn1.amazonaws.com&d=AwMFaQ&c=aIUDzRSH0GV4AQi9KEcOBQ&r=Q6FqyTxAatyPFtTsK6ghgTPkJfjL8rxaHWBrAFzranM&m=1jJIxa1X-SkcZeaCo0M-WlyX1peqQKxCuWyzgUJvP1Q&s=RgMnJmvsAG-GlOjUBNehkKy9NWffafzCEvDKvHTKPR0&e=> >> nn1 >> 52.xx.xx.2 nn2.amazonaws.com >> <https://urldefense.proofpoint.com/v2/url?u=http-3A__nn2.amazonaws.com&d=AwMFaQ&c=aIUDzRSH0GV4AQi9KEcOBQ&r=Q6FqyTxAatyPFtTsK6ghgTPkJfjL8rxaHWBrAFzranM&m=1jJIxa1X-SkcZeaCo0M-WlyX1peqQKxCuWyzgUJvP1Q&s=8qYOs45QR_WdPVObFq86xW6VhMczJqqYViTwdXHpqzQ&e=> >> nn2 >> 52.xx.xx.3 dn1.amazonaws.com >> <https://urldefense.proofpoint.com/v2/url?u=http-3A__dn1.amazonaws.com&d=AwMFaQ&c=aIUDzRSH0GV4AQi9KEcOBQ&r=Q6FqyTxAatyPFtTsK6ghgTPkJfjL8rxaHWBrAFzranM&m=1jJIxa1X-SkcZeaCo0M-WlyX1peqQKxCuWyzgUJvP1Q&s=DKqWRX0CZcNdcDyO_MEFeI_lxqK8l1z1ZS0UIn1F8GU&e=> >> dn1 >> 52.xx.xx.4 dn2.amazonaws.com >> <https://urldefense.proofpoint.com/v2/url?u=http-3A__dn2.amazonaws.com&d=AwMFaQ&c=aIUDzRSH0GV4AQi9KEcOBQ&r=Q6FqyTxAatyPFtTsK6ghgTPkJfjL8rxaHWBrAFzranM&m=1jJIxa1X-SkcZeaCo0M-WlyX1peqQKxCuWyzgUJvP1Q&s=_TMQimUQtr0D2B0sYQjodMu3JMwVfrraM2Pzv2VVt_U&e=> >> dn2 >> 52.xx.xx.5 dn3.amazonaws.com >> <https://urldefense.proofpoint.com/v2/url?u=http-3A__dn3.amazonaws.com&d=AwMFaQ&c=aIUDzRSH0GV4AQi9KEcOBQ&r=Q6FqyTxAatyPFtTsK6ghgTPkJfjL8rxaHWBrAFzranM&m=1jJIxa1X-SkcZeaCo0M-WlyX1peqQKxCuWyzgUJvP1Q&s=o_MjtGfG1w-s_GJ1jFg6w90L0elZbEgwZ6_bBq48_lk&e=> >> dn3 >> >> >> >> >> >> The below script also giving the correct result i.e. correct hostname and >> ip address. >> >> python -c 'import socket; print socket.getfqdn (), socket.gethostbyname >> (socket.getfqdn ())' >> >> >> >> >> >> Not sure what else to look for. >> >> >> >> Please guide. >> >> >> >> Thanks >> >> >> >> Krish >> >> >> >> >> >> >> >> >> >> >> >> >> >> -- >> >> Sean >> > >
