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From "B. Todd Burruss" <bburr...@real.com>
Subject RE: TTransportException intermittently in 0.7
Date Tue, 24 Aug 2010 00:43:57 GMT
i am getting this as well.  i am calling batch_mutate.  i don't see any
server logs at INFO level.  switched to DEBUG and still no interesting
messages.

by setting break points i tracked it down to TIOStreamTransport with
type TTransportException.END_OF_FILE.  seems for some reason the bytes
read is -1



On Tue, 2010-08-17 at 13:18 -0700, March, Andres wrote:
> No errors in server logs.  Let me know if you have any debug recommendations.  I'm just
starting to set it up.
> 
> - Andres
> ________________________________________
> From: Jonathan Ellis [jbellis@gmail.com]
> Sent: Tuesday, August 17, 2010 12:44 PM
> To: user@cassandra.apache.org
> Subject: Re: TTransportException intermittently in 0.7
> 
> are there any errors on your server logs?
> 
> On Tue, Aug 17, 2010 at 11:46 AM, Andres March <amarch@qualcomm.com> wrote:
> > We are testing bulk data loads using thrift.  About 5% of operations are
> > failing on the following exception.  It appears that it is not getting any
> > response (end of file) on the batch mutate response.  I'll try to create a
> > test case to demonstrate the behavior.
> >
> > Caused by: org.apache.thrift.transport.TTransportException
> >     at
> > org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:132)
> >     at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84)
> >     at
> > org.apache.thrift.transport.TFramedTransport.readFrame(TFramedTransport.java:129)
> >     at
> > org.apache.thrift.transport.TFramedTransport.read(TFramedTransport.java:101)
> >     at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84)
> >     at
> > org.apache.thrift.protocol.TBinaryProtocol.readAll(TBinaryProtocol.java:369)
> >     at
> > org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:295)
> >     at
> > org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:202)
> >     at
> > org.apache.cassandra.thrift.Cassandra$Client.recv_batch_mutate(Cassandra.java:905)
> >     at
> > org.apache.cassandra.thrift.Cassandra$Client.batch_mutate(Cassandra.java:889)
> >
> > This is using a 0.7 SNAPSHOT built last friday with a framed transport.
> > --
> > Andres March
> > amarch@qualcomm.com
> > Qualcomm Internet Services
> 
> 
> 
> --
> Jonathan Ellis
> Project Chair, Apache Cassandra
> co-founder of Riptano, the source for professional Cassandra support
> http://riptano.com



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