Hi all, It seems that for each container, TajoQueryMaster will launch an task through rpc. But this task is for multiple QueryUnitAttempts which will be on the same node with the same ExecutionBlockId, right? In another words, in one node, one ExecutionBlockId corresponding to one container, and may include multiple tasks, right?
Thanks, Min -- My research interests are distributed systems, parallel computing and bytecode based virtual machine. My profile: http://www.linkedin.com/in/coderplay My blog: http://coderplay.javaeye.com
