Server crash problem

my ES server keeps getting crashes and from logs I get the following
exception.
Could you tell me what does the following exception means?

[2012-07-14 11:39:41,025][WARN ][transport.netty ] [raftaar]
Message read past expected size (response) for [257789] handler
org.elasticsearch.action.support.nodes.TransportNodesOperationAction$AsyncAction$4@1b18929,
error [false], resetting

You are running different major versions of elasticsearch in the same
cluster?

On Sat, Jul 14, 2012 at 9:04 AM, jajoria abhishek <
jajoria.abhishek@gmail.com> wrote:

my ES server keeps getting crashes and from logs I get the following
exception.
Could you tell me what does the following exception means?

[2012-07-14 11:39:41,025][WARN ][transport.netty ] [raftaar]
Message read past expected size (response) for [257789] handler
org.elasticsearch.action.support.nodes.TransportNodesOperationAction$AsyncAction$4@1b18929,
error [false], resetting