Did you see the notes here? http://wiki.apache.org/cassandra/HadoopSupport#Troubleshooting
On Sat, Feb 25, 2012 at 2:04 AM, Patrik Modesto <patrik.mode...@gmail.com> wrote: > No, we have our own servers, no cloud service. > > P. > > On Feb 24, 2012 5:57 PM, "Jeremy Hanna" <jeremy.hanna1...@gmail.com> wrote: >> >> By chance are you in EC2? >> >> On Feb 24, 2012, at 8:33 AM, Patrik Modesto wrote: >> >> > Hi Jeremy, >> > >> > I've seen the page and tried the values but to no help. >> > >> > Here goes tcpdump of one failed TCP connection: >> > >> > 15:06:20.231421 IP 10.0.18.87.9160 > 10.0.18.87.39396: Flags [P.], seq >> > 137891735:137904068, ack 708, win 282, options [nop,nop,TS val >> > 4119981636 ecr 4119981636], length 12333 >> > 15:06:20.231434 IP 10.0.18.87.39396 > 10.0.18.87.9160: Flags [.], ack >> > 137891735, win 24576, options [nop,nop,TS val 4119981636 ecr >> > 4119981636], length 0 >> > 15:06:20.231459 IP 10.0.18.87.39396 > 10.0.18.87.9160: Flags [.], ack >> > 137904068, win 24576, options [nop,nop,TS val 4119981636 ecr >> > 4119981636], length 0 >> > 15:06:20.271128 IP 10.0.18.87.39396 > 10.0.18.87.9160: Flags [P.], seq >> > 708:712, ack 137904068, win 24576, options [nop,nop,TS val 4119981646 >> > ecr 4119981636], length 4 >> > 15:06:20.271156 IP 10.0.18.87.39396 > 10.0.18.87.9160: Flags [P.], seq >> > 712:901, ack 137904068, win 24576, options [nop,nop,TS val 4119981646 >> > ecr 4119981636], length 189 >> > 15:06:20.271217 IP 10.0.18.87.9160 > 10.0.18.87.39396: Flags [.], ack >> > 901, win 290, options [nop,nop,TS val 4119981646 ecr 4119981646], >> > length 0 >> > 15:06:21.450164 IP 10.0.18.87.39396 > 10.0.18.87.9160: Flags [F.], seq >> > 901, ack 137904068, win 24576, options [nop,nop,TS val 4119981941 ecr >> > 4119981646], length 0 >> > 15:06:21.490323 IP 10.0.18.87.9160 > 10.0.18.87.39396: Flags [.], ack >> > 902, win 290, options [nop,nop,TS val 4119981951 ecr 4119981941], >> > length 0 >> > 15:06:38.487063 IP 10.0.18.87.9160 > 10.0.18.87.39396: Flags [P.], seq >> > 137904068:137904072, ack 902, win 290, options [nop,nop,TS val >> > 4119986200 ecr 4119981941], length 4 >> > 15:06:38.487079 IP 10.0.18.87.39396 > 10.0.18.87.9160: Flags [R], seq >> > 1086151357, win 0, length 0 >> > >> > port 39396 is client, port 9160 is cassandra server. interresting are >> > the last four lines. There if FIN from client to cassandra, then >> > cassandra reply with ACK, then ACK+PSH and then gets RST and fails. It >> > looks like cassandra writes to closed connection. >> > >> > Regards, >> > P. >> >
