[YARN-174] TestNodeStatusUpdater is failing in trunk

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0-alpha1
• Fix Version/s: 2.0.2-alpha, 0.23.5
• Component/s: nodemanager
• Assignee: Vinod Kumar Vavilapalli
• Reporter: Robert Joseph Evans
• Created: 19/Oct/12 17:25
• Updated: 12/May/16 18:29
• Resolved: 22/Oct/12 21:27

Description

2012-10-19 12:18:23,941 FATAL [Node Status Updater] nodemanager.NodeManager (NodeManager.java:initAndStartNodeManager(277)) - Error starting NodeManager
org.apache.hadoop.yarn.YarnException: ${yarn.log.dir}/userlogs is not a valid path. Path should be with file scheme or without scheme
        at org.apache.hadoop.yarn.server.nodemanager.LocalDirsHandlerService.validatePaths(LocalDirsHandlerService.java:321)
        at org.apache.hadoop.yarn.server.nodemanager.LocalDirsHandlerService$MonitoringTimerTask.<init>(LocalDirsHandlerService.java:95)
        at org.apache.hadoop.yarn.server.nodemanager.LocalDirsHandlerService.init(LocalDirsHandlerService.java:123)
        at org.apache.hadoop.yarn.service.CompositeService.init(CompositeService.java:58)
        at org.apache.hadoop.yarn.server.nodemanager.NodeHealthCheckerService.init(NodeHealthCheckerService.java:48)
        at org.apache.hadoop.yarn.service.CompositeService.init(CompositeService.java:58)
        at org.apache.hadoop.yarn.server.nodemanager.NodeManager.init(NodeManager.java:165)
        at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:274)
        at org.apache.hadoop.yarn.server.nodemanager.NodeManager.stateChanged(NodeManager.java:256)
        at org.apache.hadoop.yarn.service.AbstractService.changeState(AbstractService.java:163)
        at org.apache.hadoop.yarn.service.AbstractService.stop(AbstractService.java:112)
        at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.stop(NodeStatusUpdaterImpl.java:149)
        at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.reboot(NodeStatusUpdaterImpl.java:157)
        at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.access$900(NodeStatusUpdaterImpl.java:63)
        at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl$1.run(NodeStatusUpdaterImpl.java:357)

The NM then calls System.exit(-1), which makes the unit test exit and produces an error that is hard to track down.