Does anyone have any suggestions on how to debug netty failures in storm. We are hitting these regularly and cannot seem to determine the cause. It would be helpful if the netty error output was more than a statement that something failed and actually included a statement that there was a timeout, the destination couldn't be found, etc. These sorts of things are pretty standard for any routing errors. ... View more

We are encountering a situation where a storm worker dies during processing due to a sporadic problem on the node. Unfortunately, the worker process is repeatedly relaunched witht he same topology on the same node where the problem has occurred instead of being launched elsewhere. There are plenty of slots so we would expect the system to realise that the topology is failing there and to place the topology components else. Any suggestions on what to look at? ... View more