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Created on 12-31-2016 03:50 AM - edited 09-16-2022 03:52 AM
The mapreduce is getting successed and I am able to check the results in the hdfs.
The problem is when i try to see in the histroy server the jobs are not there checkout the logs found this error
16/12/31 06:34:27 ERROR hs.HistoryFileManager: Error while trying to move a job to done org.apache.hadoop.security.AccessControlException: Permission denied: user=mapred, access=READ, inode="/user/history/done_intermediate/matt/job_1483174306930_0005.summary":matt:hadoop:-rwxrwx--- at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkFsPermission(FSPermissionChecker.java:265) at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.check(FSPermissionChecker.java:251) at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:182) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkPermission(FSNamesystem.java:5461) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkPermission(FSNamesystem.java:5443) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkPathAccess(FSNamesystem.java:5405) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getBlockLocationsUpdateTimes(FSNamesystem.java:1680) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getBlockLocationsInt(FSNamesystem.java:1632) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getBlockLocations(FSNamesystem.java:1612) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getBlockLocations(FSNamesystem.java:1586) at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getBlockLocations(NameNodeRpcServer.java:482) at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getBlockLocations(ClientNamenodeProtocolServerSideTranslatorPB.java:322) at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java) at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:585) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1026) at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1986) at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1982) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1980) at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:526) 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.callGetBlockLocations(DFSClient.java:1139) at org.apache.hadoop.hdfs.DFSClient.getLocatedBlocks(DFSClient.java:1127) at org.apache.hadoop.hdfs.DFSClient.getLocatedBlocks(DFSClient.java:1117) at org.apache.hadoop.hdfs.DFSInputStream.fetchLocatedBlocksAndGetLastBlockLength(DFSInputStream.java:264) at org.apache.hadoop.hdfs.DFSInputStream.openInfo(DFSInputStream.java:231) at org.apache.hadoop.hdfs.DFSInputStream.<init>(DFSInputStream.java:224) at org.apache.hadoop.hdfs.DFSClient.open(DFSClient.java:1290) at org.apache.hadoop.fs.Hdfs.open(Hdfs.java:309) at org.apache.hadoop.fs.Hdfs.open(Hdfs.java:54) at org.apache.hadoop.fs.AbstractFileSystem.open(AbstractFileSystem.java:619) at org.apache.hadoop.fs.FileContext$6.next(FileContext.java:785) at org.apache.hadoop.fs.FileContext$6.next(FileContext.java:781) at org.apache.hadoop.fs.FSLinkResolver.resolve(FSLinkResolver.java:90) at org.apache.hadoop.fs.FileContext.open(FileContext.java:781) at org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager.getJobSummary(HistoryFileManager.java:953) at org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager.access$400(HistoryFileManager.java:82) at org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager$HistoryFileInfo.moveToDone(HistoryFileManager.java:370) at org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager$HistoryFileInfo.access$1400(HistoryFileManager.java:295) at org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager$1.run(HistoryFileManager.java:843) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744)
looks like a permission but i am not sure where i should change em and what should be the chmod value
below is my current configuration
sudo -u hdfs hadoop fs -mkdir /user $ sudo -u hdfs hadoop fs -mkdir /user/matt $ sudo -u hdfs hadoop fs -chown matt /user/matt $ sudo -u hdfs hadoop fs -mkdir /user/history $ sudo -u hdfs hadoop fs -chmod 1777 /user/history $ sudo -u hdfs hadoop fs -chown mapred:hadoop \ /user/history
can someone please help me with this issue .
Created 01-02-2017 01:19 PM
Created 12-31-2016 09:59 PM
Created 01-01-2017 06:47 PM
Can this be done in production ? mate
Created 01-02-2017 01:19 PM