[ https://issues.apache.org/jira/browse/HBASE-15853?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ted Yu resolved HBASE-15853. ---------------------------- Resolution: Later Creation of the directory can be handled outside of hbase. > HBase backups fail if there is no /user/hbase directory on HDFS > --------------------------------------------------------------- > > Key: HBASE-15853 > URL: https://issues.apache.org/jira/browse/HBASE-15853 > Project: HBase > Issue Type: Bug > Reporter: Ted Yu > Assignee: Ted Yu > Labels: backup > Fix For: 2.0.0 > > Attachments: hbase-15853.v1.txt > > > [~cartershanklin] reproted the following issue. > When running a backup job with no /user/hbase directory created and writable > to hbase, the job will fail. You have to look in the logs to see the > specifics of the failure. > The error is obscure: > {code} > 2016-05-18 00:05:42,616 ERROR [main] util.AbstractHBaseTool: Error running > command-line tool > java.io.IOException: Failed of exporting snapshot > snapshot_1463529938818_default_SYSTEM.CATALOG to > /tmp/backup/backup_1463529938254/default/SYSTEM.CATALOG/ with reason code 1 > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) > at > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) > at > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > at java.lang.reflect.Constructor.newInstance(Constructor.java:423) > at > org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:106) > at > org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:95) > at > org.apache.hadoop.hbase.util.ForeignExceptionUtil.toIOException(ForeignExceptionUtil.java:45) > at > org.apache.hadoop.hbase.client.HBaseAdmin$TableBackupFuture.convertResult(HBaseAdmin.java:2661) > at > org.apache.hadoop.hbase.client.HBaseAdmin$TableBackupFuture.convertResult(HBaseAdmin.java:2640) > at > org.apache.hadoop.hbase.client.HBaseAdmin$ProcedureFuture.waitProcedureResult(HBaseAdmin.java:4537) > at > org.apache.hadoop.hbase.client.HBaseAdmin$ProcedureFuture.get(HBaseAdmin.java:4471) > at org.apache.hadoop.hbase.client.HBaseAdmin.get(HBaseAdmin.java:2618) > at > org.apache.hadoop.hbase.client.HBaseAdmin.backupTables(HBaseAdmin.java:2634) > at > org.apache.hadoop.hbase.backup.impl.BackupCommands$CreateCommand.execute(BackupCommands.java:197) > at > org.apache.hadoop.hbase.backup.BackupDriver.parseAndRun(BackupDriver.java:107) > at > org.apache.hadoop.hbase.backup.BackupDriver.doWork(BackupDriver.java:122) > at > org.apache.hadoop.hbase.util.AbstractHBaseTool.run(AbstractHBaseTool.java:112) > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76) > at > org.apache.hadoop.hbase.backup.BackupDriver.main(BackupDriver.java:127) > Caused by: org.apache.hadoop.ipc.RemoteException(java.io.IOException): Failed > of exporting snapshot snapshot_1463529938818_default_SYSTEM.CATALOG to > /tmp/backup/backup_1463529938254/default/SYSTEM.CATALOG/ with reason code 1 > at > org.apache.hadoop.hbase.backup.master.FullTableBackupProcedure.snapshotCopy(FullTableBackupProcedure.java:323) > at > org.apache.hadoop.hbase.backup.master.FullTableBackupProcedure.executeFromState(FullTableBackupProcedure.java:594) > at > org.apache.hadoop.hbase.backup.master.FullTableBackupProcedure.executeFromState(FullTableBackupProcedure.java:68) > at > org.apache.hadoop.hbase.procedure2.StateMachineProcedure.execute(StateMachineProcedure.java:107) > at > org.apache.hadoop.hbase.procedure2.Procedure.doExecute(Procedure.java:443) > at > org.apache.hadoop.hbase.procedure2.ProcedureExecutor.execProcedure(ProcedureExecutor.java:932) > at > org.apache.hadoop.hbase.procedure2.ProcedureExecutor.execLoop(ProcedureExecutor.java:736) > at > org.apache.hadoop.hbase.procedure2.ProcedureExecutor.execLoop(ProcedureExecutor.java:689) > at > org.apache.hadoop.hbase.procedure2.ProcedureExecutor.access$200(ProcedureExecutor.java:73) > at > org.apache.hadoop.hbase.procedure2.ProcedureExecutor$1.run(ProcedureExecutor.java:416) > {code} > Here's what ends up in the logs: > {code} > 2016-05-18 00:05:41,051 ERROR [ProcedureExecutorThread-1] > snapshot.ExportSnapshot: Snapshot export failed > org.apache.hadoop.security.AccessControlException: Permission denied: > user=hbase, access=WRITE, inode="/user/hbase/.staging":hdfs:hdfs:drwxr-xr-x > at > org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.check(FSPermissionChecker.java:319) > at > org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.check(FSPermissionChecker.java:292) > at > org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:213) > at > org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:190) > at > org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkPermission(FSDirectory.java:1813) > at > org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkPermission(FSDirectory.java:1797) > at > org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkAncestorAccess(FSDirectory.java:1780) > at > org.apache.hadoop.hdfs.server.namenode.FSDirMkdirOp.mkdirs(FSDirMkdirOp.java:71) > at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.mkdirs(FSNamesystem.java:4002) > at > org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.mkdirs(NameNodeRpcServer.java:1098) > at > org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.mkdirs(ClientNamenodeProtocolServerSideTranslatorPB.java:630) > at > org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java) > at > org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:644) > at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:969) > at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2268) > at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2264) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:422) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1719) > at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2262) > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) > at > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) > at > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > at java.lang.reflect.Constructor.newInstance(Constructor.java:423) > at > org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:106) > at > org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:73) > at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:3066) > at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:3034) > at > org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1107) > at > org.apache.hadoop.hdfs.DistributedFileSystem$23.doCall(DistributedFileSystem.java:1103) > at > org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81) > at > org.apache.hadoop.hdfs.DistributedFileSystem.mkdirsInternal(DistributedFileSystem.java:1103) > at > org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:1096) > at > org.apache.hadoop.mapreduce.JobSubmissionFiles.getStagingDir(JobSubmissionFiles.java:133) > at > org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:144) > at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1290) > at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1287) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:422) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1719) > at org.apache.hadoop.mapreduce.Job.submit(Job.java:1287) > at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1308) > at > org.apache.hadoop.hbase.snapshot.ExportSnapshot.runCopyJob(ExportSnapshot.java:815) > at > org.apache.hadoop.hbase.snapshot.ExportSnapshot.run(ExportSnapshot.java:1011) > at > org.apache.hadoop.hbase.backup.mapreduce.MapReduceBackupCopyService.copy(MapReduceBackupCopyService.java:294) > at > org.apache.hadoop.hbase.backup.master.FullTableBackupProcedure.snapshotCopy(FullTableBackupProcedure.java:318) > at > org.apache.hadoop.hbase.backup.master.FullTableBackupProcedure.executeFromState(FullTableBackupProcedure.java:594) > at > org.apache.hadoop.hbase.backup.master.FullTableBackupProcedure.executeFromState(FullTableBackupProcedure.java:68) > at > org.apache.hadoop.hbase.procedure2.StateMachineProcedure.execute(StateMachineProcedure.java:107) > at > org.apache.hadoop.hbase.procedure2.Procedure.doExecute(Procedure.java:443) > at > org.apache.hadoop.hbase.procedure2.ProcedureExecutor.execProcedure(ProcedureExecutor.java:932) > at > org.apache.hadoop.hbase.procedure2.ProcedureExecutor.execLoop(ProcedureExecutor.java:736) > at > org.apache.hadoop.hbase.procedure2.ProcedureExecutor.execLoop(ProcedureExecutor.java:689) > at > org.apache.hadoop.hbase.procedure2.ProcedureExecutor.access$200(ProcedureExecutor.java:73) > at > org.apache.hadoop.hbase.procedure2.ProcedureExecutor$1.run(ProcedureExecutor.java:416) > Caused by: > org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.AccessControlException): > Permission denied: user=hbase, access=WRITE, > inode="/user/hbase/.staging":hdfs:hdfs:drwxr-xr-x > at > org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.check(FSPermissionChecker.java:319) > at > org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.check(FSPermissionChecker.java:292) > at > org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:213) > at > org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:190) > at > org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkPermission(FSDirectory.java:1813) > at > org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkPermission(FSDirectory.java:1797) > at > org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkAncestorAccess(FSDirectory.java:1780) > at > org.apache.hadoop.hdfs.server.namenode.FSDirMkdirOp.mkdirs(FSDirMkdirOp.java:71) > at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.mkdirs(FSNamesystem.java:4002) > at > org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.mkdirs(NameNodeRpcServer.java:1098) > at > org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.mkdirs(ClientNamenodeProtocolServerSideTranslatorPB.java:630) > at > org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java) > at > org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:644) > at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:969) > at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2268) > at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2264) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:422) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1719) > at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2262) > at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1531) > at org.apache.hadoop.ipc.Client.call(Client.java:1481) > at org.apache.hadoop.ipc.Client.call(Client.java:1386) > at > org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:240) > at com.sun.proxy.$Proxy16.mkdirs(Unknown Source) > at > org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.mkdirs(ClientNamenodeProtocolTranslatorPB.java:588) > at sun.reflect.GeneratedMethodAccessor13.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:256) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:104) > at com.sun.proxy.$Proxy17.mkdirs(Unknown Source) > at org.apache.hadoop.hdfs.DFSClient.primitiveMkdir(DFSClient.java:3064) > ... 28 more > 2016-05-18 00:05:41,054 ERROR [ProcedureExecutorThread-1] > master.FullTableBackupProcedure: Exporting Snapshot > snapshot_1463529938818_default_SYSTEM.CATALOG failed with return code: 1. > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)