Hi, I formed a hadoop cluster with 3 nodes of 3500mb alloted for containers in each node.
In the appmaster i set resourcecapability as 1000 and total containers as 20 Now in each node only 2 container is running. Second time i reduced the resourcecapability as 100 and total containers as 20 Even now only 2 containers are running in each node. Any reason why the remaining containers are not alloted even though resourcememory is available....... Thanks..