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From Guy Incognito <dnd1...@gmail.com>
Subject Re: Exceptions related to thrift transport
Date Thu, 22 Mar 2012 07:35:53 GMT
are you perhaps trying to send a large batch mutate?  i've seen broken 
pipes etc in cassandra 0.7 (currently in the process of upgrading to 
1.0.8) when a large batch mutate is sent.

On 22/03/2012 07:09, Tiwari, Dushyant wrote:
>
> Hector version 1.0-3
>
> What is the reason for the second exception, BTW?
>
> Thanks,
>
> Dushyant
>
> *From:*aaron morton [mailto:aaron@thelastpickle.com]
> *Sent:* Wednesday, March 21, 2012 10:46 PM
> *To:* user@cassandra.apache.org
> *Subject:* Re: Exceptions related to thrift transport
>
>     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
>
> nHow 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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