Read a negative frame size

Hi there,

I am getting the following error message when I attempt to preview data on the Cassandra Input component.

The version of Cassandra is 2.2.6.
Pentaho: 6.1.0

Any ideas how to resolve this issue?

Thanks,
Graham


2016/05/20 11:09:42 - C:\dev\pentaho\test2.ktr : test2 - Dispatching started for transformation [C:\dev\pentaho\test2.ktr : test2]
2016/05/20 11:09:42 - Cassandra Input.0 - Connecting to Cassandra node at localhost : 9042 using keyspace dev_sms_feed ...
2016/05/20 11:09:42 - Cassandra Input.0 - Closing connection ...
2016/05/20 11:09:42 - Cassandra Input.0 - ERROR (version 6.1.0.1-196, build 1 from 2016-04-07 12.08.49 by buildguy) : Unexpected error
2016/05/20 11:09:42 - Cassandra Input.0 - ERROR (version 6.1.0.1-196, build 1 from 2016-04-07 12.08.49 by buildguy) : org.pentaho.di.core.exception.KettleException:
2016/05/20 11:09:42 - Cassandra Input.0 - Read a negative frame size (-2080374784)!
2016/05/20 11:09:42 - Cassandra Input.0 - Read a negative frame size (-2080374784)!
2016/05/20 11:09:42 - Cassandra Input.0 -
2016/05/20 11:09:42 - Cassandra Input.0 - at org.pentaho.di.trans.steps.cassandrainput.CassandraInput.processRow(CassandraInput.java:167)
2016/05/20 11:09:42 - Cassandra Input.0 - at org.pentaho.di.trans.step.RunThread.run(RunThread.java:62)
2016/05/20 11:09:42 - Cassandra Input.0 - at java.lang.Thread.run(Thread.java:745)
2016/05/20 11:09:42 - Cassandra Input.0 - Caused by: org.apache.thrift.transport.TTransportException: Read a negative frame size (-2080374784)!
2016/05/20 11:09:42 - Cassandra Input.0 - at org.apache.thrift.transport.TFramedTransport.readFrame(TFramedTransport.java:133)
2016/05/20 11:09:42 - Cassandra Input.0 - at org.apache.thrift.transport.TFramedTransport.read(TFramedTransport.java:101)
2016/05/20 11:09:42 - Cassandra Input.0 - at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84)
2016/05/20 11:09:42 - Cassandra Input.0 - at org.apache.thrift.protocol.TBinaryProtocol.readAll(TBinaryProtocol.java:362)
2016/05/20 11:09:42 - Cassandra Input.0 - at org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:284)
2016/05/20 11:09:42 - Cassandra Input.0 - at org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:191)
2016/05/20 11:09:42 - Cassandra Input.0 - at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:69)
2016/05/20 11:09:42 - Cassandra Input.0 - at org.apache.cassandra.thrift.Cassandra$Client.recv_set_keyspace(Cassandra.java:599)
2016/05/20 11:09:42 - Cassandra Input.0 - at org.apache.cassandra.thrift.Cassandra$Client.set_keyspace(Cassandra.java:586)
2016/05/20 11:09:42 - Cassandra Input.0 - at org.pentaho.cassandra.legacy.CassandraConnection.setKeyspace(CassandraConnection.java:187)
2016/05/20 11:09:42 - Cassandra Input.0 - at org.pentaho.cassandra.legacy.LegacyKeyspace.setKeyspace(LegacyKeyspace.java:100)
2016/05/20 11:09:42 - Cassandra Input.0 - at org.pentaho.cassandra.legacy.CassandraConnection.getKeyspace(CassandraConnection.java:303)
2016/05/20 11:09:42 - Cassandra Input.0 - at org.pentaho.di.trans.steps.cassandrainput.CassandraInput.processRow(CassandraInput.java:164)
2016/05/20 11:09:42 - Cassandra Input.0 - ... 2 more
2016/05/20 11:09:42 - Cassandra Input.0 - Finished processing (I=0, O=0, R=0, W=0, U=0, E=1)
2016/05/20 11:09:42 - C:\dev\pentaho\test2.ktr : test2 - Transformation detected one or more steps with errors.
2016/05/20 11:09:42 - C:\dev\pentaho\test2.ktr : test2 - Transformation is killing the other steps!