Bilwa S T created YARN-10341: -------------------------------- Summary: Yarn Service Container Completed event doesn't get processed Key: YARN-10341 URL: https://issues.apache.org/jira/browse/YARN-10341 Project: Hadoop YARN Issue Type: Bug Reporter: Bilwa S T Assignee: Bilwa S T
If there 10 workers running and if containers get killed , after a while we see that there are just 9 workers runnning. This is due to CONTAINER COMPLETED Event is not processed on AM side. Issue is in below code: {code:java} public void onContainersCompleted(List<ContainerStatus> statuses) { for (ContainerStatus status : statuses) { ContainerId containerId = status.getContainerId(); ComponentInstance instance = liveInstances.get(status.getContainerId()); if (instance == null) { LOG.warn( "Container {} Completed. No component instance exists. exitStatus={}. diagnostics={} ", containerId, status.getExitStatus(), status.getDiagnostics()); return; } ComponentEvent event = new ComponentEvent(instance.getCompName(), CONTAINER_COMPLETED) .setStatus(status).setInstance(instance) .setContainerId(containerId); dispatcher.getEventHandler().handle(event); } {code} If component instance doesnt exist for a container, it doesnt iterate over other containers as its returning from method -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org