I use Accumulo-1.7.2 with Haddop2.7.2 and ZooKeeper 3.4.8 Master server suddenly throw AccessControlException.
java.io.IOException: org.apache.hadoop.security.AccessControlException: Permission denied: user=accumulo, access=EXECUTE, inode="/accumulo/recovery/603194f3-dd41-44ed-8ad6-90d408149952/failed/da":accumulo:accumulo:-rw-r--r-- at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.check(FSPermissionChecker.java:319) at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkTraverse(FSPermissionChecker.java:259) at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:205) at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:190) at org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkPermission(FSDirectory.java:1720) at org.apache.hadoop.hdfs.server.namenode.FSDirSt at AndListingOp.getFileInfo(FSDirSt at AndListingOp.java:108) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getFileInfo(FSNamesystem.java:3855) at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getFileInfo(NameNodeRpcServer.java:1011) at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTransl at orPB.getFileInfo(ClientNamenodeProtocolServerSideTransl at orPB.java:843) at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java) at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:616) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:969) at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2049) at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2045) at java.security.AccessController.doPrivileged(N at ive Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInform at ion.doAs(UserGroupInform at ion.java:1657) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2043) How can I solve this Exception? Thank you, Takashi.
