AM to provide more methods to get lists of serialized cluster nodes; renaming all methods to differentiate UUID from Node queries -stops confusion client side
make sure that failures propagate up, and that the compound stops itself when all the children have (cleanly) terminated
renaming of client providers; hbase sets it up even for failures; accumulo still a work in progress
catch any fault and conclude it is a connectivty issue -until HBASE-9545 is fixed, the connection failure manifests itself as an NPE
Accumulo test correctly failing when the accumulo init command fails.