Hi, I ran a job in Hive and it got to this stage: Stage-1 map = 100%, reduce = 29%, seemed to start cleaning up the containers and stuff successfully, and then I got this series of errors:
2014-08-12 03:58:55,718 ERROR org.apache.hadoop.security.UserGroupInformation: PriviledgedActionException as:yarn (auth:SIMPLE) cause:org.apache.hadoop.security.AccessControlException: Permission denied: user=yarn, access=EXECUTE, inode="/tmp/hadoop-yarn/staging/zslf023":zslf023:mapred:drwx------ 2014-08-12 03:58:55,718 INFO org.apache.hadoop.ipc.Server: IPC Server handler 1 on 8020, call org.apache.hadoop.hdfs.protocol.ClientProtocol.delete from 10.0.0.42:58610: error: org.apache.hadoop.security.AccessControlException: Permission denied: user=yarn, access=EXECUTE, inode="/tmp/hadoop-yarn/staging/zslf023":zslf023:mapred:drwx------ 2014-08-12 03:58:55,726 INFO org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacitySch eduler: Null container completed... 2014-08-12 03:58:55,732 ERROR org.apache.hadoop.security.UserGroupInformation: PriviledgedActionException as:zslf023 (auth:SIMPLE) cause:org.apache.hadoop.yarn.exceptions.impl.pb.YarnRemoteExceptionPBImpl: Application doesn't exist in cache appattempt_1403771939632_0456_000001 2014-08-12 03:58:55,732 ERROR org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService: Application doesn't exist in cache appattempt_1403771939632_0456_000001 2014-08-12 03:58:55,925 WARN org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerI mpl: Event EventType: KILL_CONTAINER sent to absent container container_1403771939632_0456_01_000020 Does the yarn user need to have some sort of permissions set? Does my user need some special permissions? Thanks, Ana