Prabhu Joseph created YARN-9920: ----------------------------------- Summary: YarnAuthorizationProvider AccessRequest has Null RemoteAddress in case of FairScheduler Key: YARN-9920 URL: https://issues.apache.org/jira/browse/YARN-9920 Project: Hadoop YARN Issue Type: Bug Affects Versions: 3.3.0 Reporter: Prabhu Joseph Assignee: Prabhu Joseph
YarnAuthorizationProvider AccessRequest has Null RemoteAddress in case of FairScheduler. FSQueue#hasAccess uses Server.getRemoteAddress() which will be Null when the call is from RMWebServices and EventDispatcher. It works fine only when called by IPC Server Handler. FSQueue#hasAccess is called at three places where (2) and (3) returns NULL. 1. IPC Server -> RMAppManager#createAndPopulateNewRMApp -> FSQueue#hasAccess -> Server.getRemoteAddress returns correct Remote IP. 2. IPC Server -> RMAppManager#createAndPopulateNewRMApp -> AppAddedSchedulerEvent EventDispatcher -> FairScheduler#addApplication -> FSQueue.hasAccess -> Server.getRemoteAddress returns NULL. {code} org.apache.hadoop.yarn.security.ConfiguredYarnAuthorizer.checkPermission(ConfiguredYarnAuthorizer.java:101) at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FSQueue.hasAccess(FSQueue.java:316) at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.addApplication(FairScheduler.java:509) at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.handle(FairScheduler.java:1268) at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.handle(FairScheduler.java:133) at org.apache.hadoop.yarn.event.EventDispatcher$EventProcessor.run(EventDispatcher.java:66) {code} 3. RMWebServices -> QueueACLsManager#checkAccess -> FSQueue.hasAccess -> Server.getRemoteAddress returns NULL. {code} org.apache.hadoop.yarn.security.ConfiguredYarnAuthorizer.checkPermission(ConfiguredYarnAuthorizer.java:101) at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FSQueue.hasAccess(FSQueue.java:316) at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler.checkAccess(FairScheduler.java:1610) at org.apache.hadoop.yarn.server.resourcemanager.security.QueueACLsManager.checkAccess(QueueACLsManager.java:84) at org.apache.hadoop.yarn.server.resourcemanager.webapp.RMWebServices.hasAccess(RMWebServices.java:270) at org.apache.hadoop.yarn.server.resourcemanager.webapp.RMWebServices.getApps(RMWebServices.java:553) {code} Have verified with CapacityScheduler and it works fine. -- 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