If both the jobs in the MR queue are from the same user, CapacityScheduler will only try to run them one after another. If possible, run them as different users. At which point, you will see sharing across jobs because they are from different users.
Thanks, +Vinod On Dec 4, 2013, at 1:33 AM, ch huang wrote: > hi,maillist : > i use yarn framework and capacity scheduler ,and i have two > queue ,one for hive and the other for big MR job > in hive queue it's work fine,because hive task is very faster ,but what i > think is user A submitted two big MR job ,so first big job eat > all the resource belongs to the queue ,the other big MR job should wait until > first job finished ,how can i let the same user 's MR job can run parallel? -- CONFIDENTIALITY NOTICE NOTICE: This message is intended for the use of the individual or entity to which it is addressed and may contain information that is confidential, privileged and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any printing, copying, dissemination, distribution, disclosure or forwarding of this communication is strictly prohibited. If you have received this communication in error, please contact the sender immediately and delete it from your system. Thank You.
