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From Edward Capriolo <edlinuxg...@gmail.com>
Subject Re: newer Cassandra + Hadoop = TimedOutException()
Date Sun, 26 Feb 2012 03:25:49 GMT
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.modesto@gmail.com> wrote:
> No, we have our own servers, no cloud service.
>
> P.
>
> On Feb 24, 2012 5:57 PM, "Jeremy Hanna" <jeremy.hanna1234@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.
>>
>

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