Acquire a sequence of resource addresses (to a launched task), these addresses must be
available. When the task finishes, it will return the acquired resource addresses.
Throw an Exception if an address is not available or doesn't exist.
addrs - (undocumented)
Sequence of currently assigned resource addresses.
Sequence of currently available resource addresses.
void release(scala.collection.Seq<String> addrs)
Release a sequence of resource addresses, these addresses must have been assigned. Resource
addresses are released when a task has finished.
Throw an Exception if an address is not assigned or doesn't exist.