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From Guy Incognito <dnd1...@gmail.com>
Subject Re: cassandra 1.0.9 error - "Read an invalid frame size of 0"
Date Tue, 26 Jun 2012 20:40:44 GMT
i have seen this as well, is it a known issue?

On 18/06/2012 19:38, Gurpreet Singh wrote:
>
> I found a fix for this one, rather a workaround.
>
> I changed the rpc_server_type in cassandra.yaml, from hsha to sync, 
> and the error went away. I guess, there is some issue with the thrift 
> nonblocking server.
>
> Thanks
> Gurpreet
>
> On Wed, May 16, 2012 at 7:04 PM, Gurpreet Singh 
> <gurpreet.singh@gmail.com <mailto:gurpreet.singh@gmail.com>> wrote:
>
>     Thanks Aaron. will do!
>
>
>     On Mon, May 14, 2012 at 1:14 PM, aaron morton
>     <aaron@thelastpickle.com <mailto:aaron@thelastpickle.com>> wrote:
>
>         Are you using framed transport on the client side ?
>
>         Try the Hector user list for hector specific help
>         https://groups.google.com/forum/?fromgroups#!searchin/hector-users
>         <https://groups.google.com/forum/?fromgroups#%21searchin/hector-users>
>
>         Cheers
>
>         -----------------
>         Aaron Morton
>         Freelance Developer
>         @aaronmorton
>         http://www.thelastpickle.com
>
>         On 12/05/2012, at 5:44 AM, Gurpreet Singh wrote:
>
>>         This is hampering our testing of cassandra a lot, and our
>>         move to cassandra 1.0.9.
>>         Has anyone seen this before? Should I be trying a different
>>         version of cassandra?
>>
>>         /G
>>
>>         On Thu, May 10, 2012 at 11:29 PM, Gurpreet Singh
>>         <gurpreet.singh@gmail.com <mailto:gurpreet.singh@gmail.com>>
>>         wrote:
>>
>>             Hi,
>>             i have created 1 node cluster of cassandra 1.0.9. I am
>>             setting this up for testing reads/writes.
>>
>>             I am seeing the following error in the server system.log
>>
>>             ERROR [Selector-Thread-7] 2012-05-10 22:44:02,607
>>             TNonblockingServer.java (line 467) Read an invalid frame
>>             size of 0. Are you using TFramedTransport on the client
>>             side?
>>
>>             Initially i was using a old hector 0.7.x, but even after
>>             switching to hector 1.0-5 and thrift version 0.6.1, i
>>             still see this error.
>>             I am using 20 threads writing/reading from cassandra. The
>>             max write batch size is 10 with payload size constant per
>>             key to be 600 bytes.
>>
>>             On the client side, i see Hector exceptions happenning
>>             coinciding with these messages on the server.
>>
>>             Any ideas why these errors are happenning?
>>
>>             Thanks
>>             Gurpreet
>>
>>
>
>
>



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