Ying Zhang created YARN-6031: -------------------------------- Summary: Application recovery failed after disabling node label Key: YARN-6031 URL: https://issues.apache.org/jira/browse/YARN-6031 Project: Hadoop YARN Issue Type: Bug Components: scheduler Affects Versions: 2.8.0 Reporter: Ying Zhang Assignee: Ying Zhang
Here is the repro steps: Enable node label, restart RM, configure it properly, and run some jobs; Disable node label, restart RM, and the following exception thrown: Caused by: org.apache.hadoop.yarn.exceptions.InvalidLabelResourceRequestException: Invalid resource request, node label not enabled but request contains label expression at org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerUtils.normalizeAndValidateRequest(SchedulerUtils.java:225) at org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerUtils.normalizeAndValidateRequest(SchedulerUtils.java:248) at org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.validateAndCreateResourceRequest(RMAppManager.java:394) at org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.createAndPopulateNewRMApp(RMAppManager.java:339) at org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.recoverApplication(RMAppManager.java:319) at org.apache.hadoop.yarn.server.resourcemanager.RMAppManager.recover(RMAppManager.java:436) at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.recover(ResourceManager.java:1165) at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStart(ResourceManager.java:574) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) ... 10 more The reason is that during RM restart, application recovery failed due to the reason that application had node label expression specified while node label had been disabled. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org