Hi everyone, I was trying to understand the process that makes the resources of a container available again to the ResourceManager. As far as I can guess from the logs, the AM: - sends a stop request to the NodeManager for the specific container - suddenly tells the RM about the release of the resources, which become available (queues are re-sorted). Actually, I was expecting the RM to wait for an acknowledgment from the NM (through NM->RM heartbeat) about the real end of the container, but it looks to me that the resources are made available upon receiving this info from the AM (AM->RM heartbeat). Maybe the container decommission time is so small to be irrelevant?
The logs are at INFO level, and I can't change it to DEBUG since I'm not the only one using the cluster, so maybe I am missing something. Thanks Fabio
