Abhishek Dixit created YARN-11421: ------------------------------------- Summary: Graceful Decommission ignores launched containers and gets deactivated before timeout Key: YARN-11421 URL: https://issues.apache.org/jira/browse/YARN-11421 Project: Hadoop YARN Issue Type: Bug Components: resourcemanager Affects Versions: 3.3.4 Reporter: Abhishek Dixit
During Graceful Decommission, a Node gets deactivated before timeout even though there are launched containers on that node. We have observed cases when graceful decommission signal is sent to node and Containers are launched at NodeManager and at the same time, in such cases ResourceManager moves the node from Decommissioning to Decommissioned state because launced containers are not checked in DeactivateNodeTransition. We will suggest using a MultiArc transition instead of DeactivateNodeTransition which checks for AM containers from the scheduler and then decides whether to keep the node in Decommissioning state or move it to Decommissioned State. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org