thanks for reply,i got the final solution, i will push it here. It's about the yarn schedule worked with oozie. When oozie execute a workflow , oozie launcher will occupy 1 container, and then the occupation will set up the tez application for my oozie hive2 action. But my cluster is less 40 nodes, it's a small cluster and oozie workflow task are a lot of. This cause not enough containers can be used to complete the tez application, and oozie launcher will not release container until tez application completed, so the cluster resource lacked. My solution is set 2 queue in yarn queue,one is the `default` queue, and another is `oozie ` only used to work for oozie launcher, and set `default` queue name to my oozie hive2 action Thank again for all of your replies, the inspire me
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