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From Ben Coverston <ben.covers...@datastax.com>
Subject Re: Exceptions related to thrift transport
Date Wed, 21 Mar 2012 20:01:41 GMT
With the crazy message size, the version exception, and the frequency, is
there a service that is connecting to the thrift port on occasion and
sending garbage (port scan or something else of that nature). Can you rule
that out?

On Wed, Mar 21, 2012 at 11:15 AM, aaron morton <aaron@thelastpickle.com>wrote:

>  1.       org.apache.thrift.TException: Message length exceeded: 134218240
>
> thrift_mas_message_length_in_mb
>
> https://github.com/apache/cassandra/blob/cassandra-1.0/conf/cassandra.yaml#L243
>
> (134218240 is 128MB, which is a lot of data(
>
>  2.       org.apache.thrift.protocol.TProtocolException: Missing version
> in readMessageBegin, old client?****
>
> What version of hector are you using  ?
>
>  Cheers
>
>   -----------------
> Aaron Morton
> Freelance Developer
> @aaronmorton
> http://www.thelastpickle.com
>
> On 22/03/2012, at 12:02 AM, Tiwari, Dushyant wrote:
>
>  Hi Cassandra Users,****
> ** **
> A couple of questions on the server side exceptions that I see sometimes –
> ****
> ** **
> 1.       org.apache.thrift.TException: Message length exceeded: 134218240*
> ***
> n  How to configure message length?****
> ** **
> 2.       org.apache.thrift.protocol.TProtocolException: Missing version
> in readMessageBegin, old client?****
> -          How to rectify this exception?****
> ** **
> Some related client side Exceptions are –****
> ** **
> 1.       org.apache.thrift.transport.TTransportException:
> java.net.SocketException: Broken pipe****
> ** **
> 2.       me.prettyprint.hector.api.exceptions.HectorTransportException:
> org.apache.thrift.transport.TTransportException****
> ** **
> Caused by: org.apache.thrift.transport.TTransportException: null****
>         at
> org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:132)
> ****
> ** **
> Using Hector as client. The queries are writes to CF with indexes.****
> ** **
> The frequency of these exceptions are very low.****
> ** **
> ** **
> Thanks,****
> Dushyant****
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-- 
Ben Coverston
DataStax -- The Apache Cassandra Company

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