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 < venkata.gangavarupu...@bcbsa.com> wrote: > Hey, > > > > Check if firewall is running that might create problem for the > installation. > > > > Thanks, > > Venkat > > > > *From:* Sean Busbey [mailto:bus...@cloudera.com] > *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 <gotomyp...@gmail.com> > 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 >
