Hi you need to check if you have access to hdfs directory group.you can find that as on linux id userid and in the output see if you have group.in ur case it seems g-stor something like that check the message permission denied in the logs On May 21, 2015 9:31 AM, "Anupam sinha" <ak3...@gmail.com> wrote:
> I have upgrade of Hadoop cluster from 5.1.2 to 5.2.1. > Now i am unable to read the hive tables, > before the upgrade i am able to access the Hive StoreOps Database. > > Please suggest any changes i need to do > > > Here is the output i receive, > > java.io.IOException: org.apache.hadoop.security.AccessControlException: > Permission denied: user=dmadjar, access=EXECUTE, > inode="/smith/storeops":srv-hdp-storeops-d:g_hdp_storeops:drwxrwx--- > at > org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.checkFsPermission(DefaultAuthorizationProvider.java:255) > at > org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.check(DefaultAuthorizationProvider.java:236) > at > org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.checkTraverse(DefaultAuthorizationProvider.java:178) > at > org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.checkPermission(DefaultAuthorizationProvider.java:137) > at > org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:138) > at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkPermission(FSNamesystem.java:6250) > at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getFileInfo(FSNamesystem.java:3942) > at > org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getFileInfo(NameNodeRpcServer.java:811) > at > org.apache.hadoop.hdfs.server.namenode.AuthorizationProviderProxyClientProtocol.getFileInfo(AuthorizationProviderProxyClientProtocol.java:502) > at > org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getFileInfo(ClientNamenodeProtocolServerSideTranslatorPB.java:815) > at > org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java) > at > org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:587) > > > > Thank you, >
