Out of the box Rabbitmq can support a single delivery of a message (Exactly Once), it really depends on how the RabbitMQ routing topology has been created. For instance, if you have a single exchange and (direct) queue then it's impossible for another queue to receive the message. Instead merging streams, you may want to use RabbitMQ to do this, of course it depends on your RabbitMQ topology once again. ... View more

The parameter you want to pass in is -Ddfs.block.size=<value in Bytes> This will set the block size to the desired amount for the transfer. ... View more

The invokeHTTP processor would work best, you would need to follow SalesForce authentication guidelines for the rest api: here. ... View more

Isilon is storage only, and since it uses it's own system for handling the files (OneFS) it's likely to have very little impact on other workloads on the Isilon cluster. This of course, is assuming that you have already accounted for the additional files that you are storing on your Isilon cluster and are not attempting to add files that would max out the storage on the cluster as well. ... View more