all the services are running except datanode. when i start datanode, i get the errors below.
> ************************************************************/
2017-09-05 10:19:06,339 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: registered UNIX signal handlers for [TERM, HUP, INT]
2017-09-05 10:19:06,675 WARN org.apache.hadoop.hdfs.server.common.Util: Path /data1/hdfs/dn should be specified as a URI in configuration files. Please update hdfs configuration.
2017-09-05 10:19:06,675 WARN org.apache.hadoop.hdfs.server.common.Util: Path /data2/hdfs/dn should be specified as a URI in configuration files. Please update hdfs configuration.
2017-09-05 10:19:06,679 WARN org.apache.hadoop.hdfs.server.common.Util: Path /data3/hdfs/dn should be specified as a URI in configuration files. Please update hdfs configuration.
2017-09-05 10:19:07,441 INFO org.apache.hadoop.security.UserGroupInformation: Login successful for user hadoop/hzes#HZ.DATA.COM using keytab file /opt/keytab/hadoop.keytab
2017-09-05 10:19:08,208 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: Invalid dfs.datanode.data.dir /data1/hdfs/dn :
java.io.FileNotFoundException: File file:/data1/hdfs/dn does not exist
at org.apache.hadoop.fs.RawLocalFileSystem.deprecatedGetFileStatus(RawLocalFileSystem.java:598)
at org.apache.hadoop.fs.RawLocalFileSystem.getFileLinkStatusInternal(RawLocalFileSystem.java:811)
at org.apache.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSystem.java:588)
at org.apache.hadoop.fs.FilterFileSystem.getFileStatus(FilterFileSystem.java:425)
at org.apache.hadoop.util.DiskChecker.mkdirsWithExistsAndPermissionCheck(DiskChecker.java:139)
at org.apache.hadoop.util.DiskChecker.checkDir(DiskChecker.java:156)
at org.apache.hadoop.hdfs.server.datanode.DataNode$DataNodeDiskChecker.checkDir(DataNode.java:2516)
at org.apache.hadoop.hdfs.server.datanode.DataNode.checkStorageLocations(DataNode.java:2558)
at org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(DataNode.java:2540)
at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:2432)
at org.apache.hadoop.hdfs.server.datanode.DataNode.createDataNode(DataNode.java:2479)
at org.apache.hadoop.hdfs.server.datanode.DataNode.secureMain(DataNode.java:2661)
at org.apache.hadoop.hdfs.server.datanode.SecureDataNodeStarter.start(SecureDataNodeStarter.java:77)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:243)
...............
2017-09-05 10:19:08,218 FATAL org.apache.hadoop.hdfs.server.datanode.DataNode: Exception in secureMain
java.io.IOException: All directories in dfs.datanode.data.dir are invalid: "/data1/hdfs/dn" "/data2/hdfs/dn" "/data3/hdfs/dn"
at org.apache.hadoop.hdfs.server.datanode.DataNode.checkStorageLocations(DataNode.java:2567)
at org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(DataNode.java:2540)
at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:2432)
at org.apache.hadoop.hdfs.server.datanode.DataNode.createDataNode(DataNode.java:2479)
at org.apache.hadoop.hdfs.server.datanode.DataNode.secureMain(DataNode.java:2661)
at org.apache.hadoop.hdfs.server.datanode.SecureDataNodeStarter.start(SecureDataNodeStarter.java:77)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:243)
2017-09-05 10:19:08,221 INFO org.apache.hadoop.util.ExitUtil: Exiting with status 1
2017-09-05 10:19:08,233 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: SHUTDOWN_MSG:
my relative configuration:
<name>dfs.datanode.data.dir</name>
<value>/data1/hdfs/dn,/data2/hdfs/dn,/data3/hdfs/dn</value>
why? i runinig all services with root
when i change the configuration to another location(eq: /home/hadoop), it works.
What are the permissions and owner of /data1/hdfs/dn,/data2/hdfs/dn,/data3/hdfs/dn directories.
You don't have to mention /hdfs/dn/, it will automatically create /dfs/dn/.
Related
I have given permission to /app/hadoop/tmp/dfs/data.
WARN org.apache.hadoop.hdfs.server.datanode.DataNode: Invalid dfs.datanode.data.dir /app/hadoop/tmp/dfs/data :
EPERM: Operation not permitted
at org.apache.hadoop.io.nativeio.NativeIO$POSIX.chmodImpl(Native Method)
at org.apache.hadoop.io.nativeio.NativeIO$POSIX.chmod(NativeIO.java:230)
at org.apache.hadoop.fs.RawLocalFileSystem.setPermission(RawLocalFileSystem.java:727)
at org.apache.hadoop.fs.FilterFileSystem.setPermission(FilterFileSystem.java:502)
at org.apache.hadoop.util.DiskChecker.mkdirsWithExistsAndPermissionCheck(DiskChecker.java:140)
at org.apache.hadoop.util.DiskChecker.checkDir(DiskChecker.java:156)
at org.apache.hadoop.hdfs.server.datanode.DataNode$DataNodeDiskChecker.checkDir(DataNode.java:2341)
at org.apache.hadoop.hdfs.server.datanode.DataNode.checkStorageLocations(DataNode.java:2383)
at org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(DataNode.java:2365)
at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:2257)
at org.apache.hadoop.hdfs.server.datanode.DataNode.createDataNode(DataNode.java:2304)
at org.apache.hadoop.hdfs.server.datanode.DataNode.secureMain(DataNode.java:2481)
at org.apache.hadoop.hdfs.server.datanode.DataNode.main(DataNode.java:2505)
2017-03-14 20:10:51,169 FATAL org.apache.hadoop.hdfs.server.datanode.DataNode: Exception in secureMain
java.io.IOException: All directories in dfs.datanode.data.dir are invalid: "/app/hadoop/tmp/dfs/data/"
at org.apache.hadoop.hdfs.server.datanode.DataNode.checkStorageLocations(DataNode.java:2392)
at org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(DataNode.java:2365)
at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:2257)
at org.apache.hadoop.hdfs.server.datanode.DataNode.createDataNode(DataNode.java:2304)
at org.apache.hadoop.hdfs.server.datanode.DataNode.secureMain(DataNode.java:2481)
at org.apache.hadoop.hdfs.server.datanode.DataNode.main(DataNode.java:2505)
2017-03-14 20:10:51,172 INFO org.apache.hadoop.util.ExitUtil: Exiting with status 1
2017-03-14 20:10:51,174 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: SHUTDOWN_MSG:
/************************************************************
Does the owner of that directory on the local file system match the service of the Kerberos principal the datanode is now using? So if it is hdfs/, then the directory (and all under it) should be owned by hdfs.
I ran pig service check using Ambari but it failed and got below exception.
2016-04-09 20:35:19,399 [JobControl] INFO org.apache.hadoop.mapreduce.JobSubmitter - Cleaning up the staging area /user/ambari-qa/.staging/job_1460043791266_0012
2016-04-09 20:35:19,407 [JobControl] INFO org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob - PigLatin:pigSmoke.sh got an error while submitting
java.io.IOException: org.apache.hadoop.yarn.exceptions.YarnException: Failed to submit application_1460043791266_0012 to YARN : User: rm/sandbox.hortonworks.com#HDP-SANDBOX is not allowed to impersonate ambari-qa
at org.apache.hadoop.mapred.YARNRunner.submitJob(YARNRunner.java:306)
at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:240)
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:415)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657)
at org.apache.hadoop.mapreduce.Job.submit(Job.java:1287)
at org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob.submit(ControlledJob.java:335)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.pig.backend.hadoop23.PigJobControl.submit(PigJobControl.java:128)
at org.apache.pig.backend.hadoop23.PigJobControl.run(PigJobControl.java:194)
at java.lang.Thread.run(Thread.java:745)
at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher$1.run(MapReduceLauncher.java:276)
Caused by: org.apache.hadoop.yarn.exceptions.YarnException: Failed to submit application_1460043791266_0012 to YARN : User: rm/sandbox.hortonworks.com#HDP-SANDBOX is not allowed to impersonate ambari-qa
at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.submitApplication(YarnClientImpl.java:271)
at org.apache.hadoop.mapred.ResourceMgrDelegate.submitApplication(ResourceMgrDelegate.java:291)
at org.apache.hadoop.mapred.YARNRunner.submitJob(YARNRunner.java:290)
... 16 more
2016-04-09 20:35:19,410 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher - HadoopJobId: job_1460043791266_0012
2016-04-09 20:35:19,410 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher - Processing aliases A,B
2016-04-09 20:35:19,410 [main] INFO org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher - detailed locations: M:
Any pointer will be very much helpful.
Thanks in advance.
Take a look at the property "hadoop.proxyuser.yarn.groups" in the core-site.xml, is it configured? You can check the configs in the ambari ui: HDFS -> Configs -> Advanced Tab -> Custom core-site. You may want to set the value of the property to "*" to see if that solves the issue. If it does you can tighten security by defining only particular groups, instead of all groups (*).
I am trying to move data from one cdh(CDH4.7.1) cluster to another cdh(cdh5.4.1) cluster using distcp command as below :
hadoop distcp -D mapred.task.timeout=60000000 -update hdfs://namenodeIp of source(CDH4):8020/user/admin/distcptest1 webhdfs://namenodeIp of target(CDH5):50070/user/admin/testdir
With this command directories and subdirectories are copied from source cluster cdh4 to target cluster cdh5 but files from source cluster are not being copied to target cluster failing with the below error:
Fail to rename tmp file (=webhdfs://10.10.200.221:50070/user/admin/testdir/_distcp_tmp_g79i9w/distcptest1/account.xlsx) to destination file (=webhdfs://10.10.200.221:50070/user/admin/testdir/distcptest1/account.xlsx)
The stacktrace found in the logs of that job is as follows:
2016-02-19 03:16:57,006 WARN mapreduce.Counters: Group org.apache.hadoop.mapred.Task$Counter is deprecated. Use org.apache.hadoop.mapreduce.TaskCounter instead
2016-02-19 03:16:58,686 WARN org.apache.hadoop.conf.Configuration: session.id is deprecated. Instead, use dfs.metrics.session-id
2016-02-19 03:16:58,693 INFO org.apache.hadoop.metrics.jvm.JvmMetrics: Initializing JVM Metrics with processName=MAP, sessionId=
2016-02-19 03:16:59,736 INFO org.apache.hadoop.util.ProcessTree: setsid exited with exit code 0
2016-02-19 03:16:59,752 INFO org.apache.hadoop.mapred.Task: Using ResourceCalculatorPlugin : org.apache.hadoop.util.LinuxResourceCalculatorPlugin#715f1f9c
2016-02-19 03:17:00,248 INFO org.apache.hadoop.mapred.MapTask: Processing split: hdfs://n1.quadratics.com:8020/user/admin/.stagingdistcp_g79i9w/_distcp_src_files:0+2443
2016-02-19 03:17:00,345 WARN mapreduce.Counters: Counter name MAP_INPUT_BYTES is deprecated. Use FileInputFormatCounters as group name and BYTES_READ as counter name instead
2016-02-19 03:17:00,353 INFO org.apache.hadoop.mapred.MapTask: numReduceTasks: 0
2016-02-19 03:17:01,098 INFO org.apache.hadoop.tools.DistCp: FAIL distcptest1/account.xlsx : java.io.IOException: Fail to rename tmp file (=webhdfs://10.10.200.221:50070/user/admin/testdir/_distcp_tmp_g79i9w/distcptest1/account.xlsx) to destination file (=webhdfs://10.10.200.221:50070/user/admin/testdir/distcptest1/account.xlsx)
at org.apache.hadoop.tools.DistCp$CopyFilesMapper.rename(DistCp.java:494)
at org.apache.hadoop.tools.DistCp$CopyFilesMapper.copy(DistCp.java:463)
at org.apache.hadoop.tools.DistCp$CopyFilesMapper.map(DistCp.java:549)
at org.apache.hadoop.tools.DistCp$CopyFilesMapper.map(DistCp.java:316)
at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:50)
at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:417)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:332)
at org.apache.hadoop.mapred.Child$4.run(Child.java:268)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:396)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1438)
at org.apache.hadoop.mapred.Child.main(Child.java:262)
Caused by: java.io.IOException
at org.apache.hadoop.tools.DistCp$CopyFilesMapper.rename(DistCp.java:490)
... 11 more
2016-02-19 03:17:10,457 INFO org.apache.hadoop.tools.DistCp: FAIL distcptest1/_distcp_logs_ww86cq/_logs/history/job_201602160057_0105_1455872921915_hdfs_distcp : java.io.IOException: Fail to rename tmp file (=webhdfs://10.10.200.221:50070/user/admin/testdir/_distcp_tmp_g79i9w/distcptest1/_distcp_logs_ww86cq/_logs/history/job_201602160057_0105_1455872921915_hdfs_distcp) to destination file (=webhdfs://10.10.200.221:50070/user/admin/testdir/distcptest1/_distcp_logs_ww86cq/_logs/history/job_201602160057_0105_1455872921915_hdfs_distcp)
at org.apache.hadoop.tools.DistCp$CopyFilesMapper.rename(DistCp.java:494)
at org.apache.hadoop.tools.DistCp$CopyFilesMapper.copy(DistCp.java:463)
at org.apache.hadoop.tools.DistCp$CopyFilesMapper.map(DistCp.java:549)
at org.apache.hadoop.tools.DistCp$CopyFilesMapper.map(DistCp.java:316)
at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:50)
at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:417)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:332)
at org.apache.hadoop.mapred.Child$4.run(Child.java:268)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:396)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1438)
at org.apache.hadoop.mapred.Child.main(Child.java:262)
Caused by: java.io.IOException
at org.apache.hadoop.tools.DistCp$CopyFilesMapper.rename(DistCp.java:490)
... 11 more
Got the above error even after using this command as well:
hadoop distcp -D mapred.task.timeout=60000000 -update webhdfs://namenodeIp of source(CDH4):50070/user/admin/distcptest1 webhdfs://namenodeIp of target(CDH5):50070/user/admin/testdir
WebHDFS is enabled in both the clusters.
Regarding execution of the distcp command I did that from my source cluster that is cdh4 with user as 'admin' and its possible as per the cloudera link given below:
http://www.cloudera.com/documentation/enterprise/5-4-x/topics/cdh_admin_distcp_data_cluster_migrate.html
When I monitored target cluster file from source cluster is not being written to temporary folder created by distcp in target cluster.That's the reason why rename is failing in the target cluster since the target path doesn't contain that file.Can someone tell why file writing is failing ?
I've searched related posts on stackoverflow and tried those solutions but none of them couldn't fix this problem.Any ideas of fixing this would be of great help.
HDFS is a user that is not able to run yarn jobs, it will most likely be a banned user in your YARN config.
If this is a secure cluster, you need a trust between both kerberos domains aswell.
I am following this tutorial.
I run hadoop on virtual machine with ubuntu 14.04 32bit installed. I tried many configurations and solutions for similar problems but it didn't work.
When I execute jar, I will get this error:
hduser#branislav-vm:/usr/local/hadoop$ hadoop jar share/hadoop/mapreduce/hadoop-mapreduce-examples-2.7.1.jar grep input output 'dfs[a-z.]+'
15/12/15 23:40:05 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
15/12/15 23:40:08 INFO client.RMProxy: Connecting to ResourceManager at /0.0.0.0:8032
15/12/15 23:40:10 WARN hdfs.DFSClient: DataStreamer Exception
org.apache.hadoop.ipc.RemoteException(java.io.IOException): File /tmp/hadoop-yarn/staging/hduser/.staging/job_1450251211211_0001/job.jar could only be replicated to 0 nodes instead of minReplication (=1). There are 0 datanode(s) running and no node(s) are excluded in this operation.
at org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.chooseTarget4NewBlock(BlockManager.java:1550)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getNewBlockTargets(FSNamesystem.java:3110)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:3034)
at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:723)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:492)
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$1.run(Server.java:2045)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2043)
at org.apache.hadoop.ipc.Client.call(Client.java:1476)
at org.apache.hadoop.ipc.Client.call(Client.java:1407)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
at com.sun.proxy.$Proxy9.addBlock(Unknown Source)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.addBlock(ClientNamenodeProtocolTranslatorPB.java:418)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:187)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
at com.sun.proxy.$Proxy10.addBlock(Unknown Source)
at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.locateFollowingBlock(DFSOutputStream.java:1430)
at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.nextBlockOutputStream(DFSOutputStream.java:1226)
at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:449)
15/12/15 23:40:10 INFO mapreduce.JobSubmitter: Cleaning up the staging area /tmp/hadoop-yarn/staging/hduser/.staging/job_1450251211211_0001
org.apache.hadoop.ipc.RemoteException(java.io.IOException): File /tmp/hadoop-yarn/staging/hduser/.staging/job_1450251211211_0001/job.jar could only be replicated to 0 nodes instead of minReplication (=1). There are 0 datanode(s) running and no node(s) are excluded in this operation.
at org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.chooseTarget4NewBlock(BlockManager.java:1550)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getNewBlockTargets(FSNamesystem.java:3110)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:3034)
at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:723)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:492)
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$1.run(Server.java:2045)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2043)
at org.apache.hadoop.ipc.Client.call(Client.java:1476)
at org.apache.hadoop.ipc.Client.call(Client.java:1407)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
at com.sun.proxy.$Proxy9.addBlock(Unknown Source)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.addBlock(ClientNamenodeProtocolTranslatorPB.java:418)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:187)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
at com.sun.proxy.$Proxy10.addBlock(Unknown Source)
at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.locateFollowingBlock(DFSOutputStream.java:1430)
at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.nextBlockOutputStream(DFSOutputStream.java:1226)
at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:449)
JPS:
hduser#branislav-vm:/usr/local/hadoop$ jps
15120 NameNode
16481 Jps
15458 SecondaryNameNode
15926 NodeManager
15799 ResourceManager
EDIT1:
I removed tmp and logs folder and lets do that again.
$ rm -rf /usr/local/hadoop_tmp/hdfs/namenode/
$ rm -rf /usr/local/hadoop_tmp/hdfs/datanode/
$ rm -rf /usr/local/hadoop/output
$ sudo rm -rf /tmp/hadoop-hduser/dfs
$ rm -rf /usr/local/hadoop/logs
$ start-dfs.sh
15/12/16 02:38:59 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Starting namenodes on [localhost]
localhost: starting namenode, logging to /usr/local/hadoop/logs/hadoop-hduser-namenode-branislav-vm.out
localhost: starting datanode, logging to /usr/local/hadoop/logs/hadoop-hduser-datanode-branislav-vm.out
Starting secondary namenodes [0.0.0.0]
0.0.0.0: starting secondarynamenode, logging to /usr/local/hadoop/logs/hadoop-hduser-secondarynamenode-branislav-vm.out
15/12/16 02:39:22 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
$ jps
15923 DataNode
16206 Jps
16095 SecondaryNameNode
Now NameNode did not start. This is hadoop-hduser-namenode-branislav-vm.out
Java HotSpot(TM) Client VM warning: You have loaded library /usr/local/hadoop/lib/native/libhadoop.so.1.0.0 which might have disabled stack guard. The VM will try to fix the stack guard now.
It's highly recommended that you fix the library with 'execstack -c <libfile>', or link it with '-z noexecstack'.
and .log file from first WARN:
2015-12-16 02:39:04,417 WARN org.apache.hadoop.hdfs.server.common.Storage: Storage directory /usr/local/hadoop_tmp/hdfs/namenode does not exist
2015-12-16 02:39:04,422 WARN org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Encountered exception loading fsimage
org.apache.hadoop.hdfs.server.common.InconsistentFSStateException: Directory /usr/local/hadoop_tmp/hdfs/namenode is in an inconsistent state: storage directory does not exist or is not accessible.
at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverStorageDirs(FSImage.java:327)
at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:215)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFSImage(FSNamesystem.java:975)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:681)
at org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:584)
at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:644)
at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:811)
at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:795)
at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1488)
at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1554)
2015-12-16 02:39:04,438 INFO org.mortbay.log: Stopped HttpServer2$SelectChannelConnectorWithSafeStartup#0.0.0.0:50070
2015-12-16 02:39:04,439 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Stopping NameNode metrics system...
2015-12-16 02:39:04,439 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: NameNode metrics system stopped.
2015-12-16 02:39:04,439 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: NameNode metrics system shutdown complete.
2015-12-16 02:39:04,439 ERROR org.apache.hadoop.hdfs.server.namenode.NameNode: Failed to start namenode.
org.apache.hadoop.hdfs.server.common.InconsistentFSStateException: Directory /usr/local/hadoop_tmp/hdfs/namenode is in an inconsistent state: storage directory does not exist or is not accessible.
at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverStorageDirs(FSImage.java:327)
at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:215)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFSImage(FSNamesystem.java:975)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:681)
at org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:584)
at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:644)
at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:811)
at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:795)
at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1488)
at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1554)
2015-12-16 02:39:04,441 INFO org.apache.hadoop.util.ExitUtil: Exiting with status 1
2015-12-16 02:39:04,446 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: SHUTDOWN_MSG:
/************************************************************
SHUTDOWN_MSG: Shutting down NameNode at branislav-vm/127.0.1.1
************************************************************/
YARN successfully starts.
I am running hadoop-2.0.0-cdh4.2.1 on CentOS in pseudo deistributed mode. When I issued the command sudo jps I don't see datanode demon up and running.
Below is the error log that I got in log file http://localhost:50070/logs/hadoop-hdfs-datanode-localhost.localdomain.log
in NameNode:
**2015-05-12 04:35:26,319 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: Block pool BP-539882958-127.0.0.1-1386722652683 (storage id DS-1842390259-127.0.0.1-50010-1431419699539) service to /0.0.0.0:8020 beginning handshake with NN
2015-05-12 04:35:28,573 FATAL org.apache.hadoop.hdfs.server.datanode.DataNode: Initialization failed for block pool Block pool BP-539882958-127.0.0.1-1386722652683 (storage id DS-1842390259-127.0.0.1-50010-1431419699539) service to 0.0.0.0/0.0.0.0:8020
java.io.IOException: Failed on local exception: java.io.IOException: Connection reset by peer; Host Details : local host is: "localhost.localdomain/127.0.0.1"; destination host is: "0.0.0.0":8020;
at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:760)
at org.apache.hadoop.ipc.Client.call(Client.java:1229)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:202)
at $Proxy10.registerDatanode(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:164)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:83)
at $Proxy10.registerDatanode(Unknown Source)
at org.apache.hadoop.hdfs.protocolPB.DatanodeProtocolClientSideTranslatorPB.registerDatanode(DatanodeProtocolClientSideTranslatorPB.java:149)
at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.register(BPServiceActor.java:619)
at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.connectToNNAndHandshake(BPServiceActor.java:221)
at org.apache.hadoop.hdfs.server.datanode.BPServiceActor.run(BPServiceActor.java:660)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.io.IOException: Connection reset by peer
at sun.nio.ch.FileDispatcher.read0(Native Method)
at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:21)
at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:198)
at sun.nio.ch.IOUtil.read(IOUtil.java:171)
at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:243)
at org.apache.hadoop.net.SocketInputStream$Reader.performIO(SocketInputStream.java:56)
at org.apache.hadoop.net.SocketIOWithTimeout.doIO(SocketIOWithTimeout.java:143)
at org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:156)
at org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:129)
at java.io.FilterInputStream.read(FilterInputStream.java:116)
at java.io.FilterInputStream.read(FilterInputStream.java:116)
at org.apache.hadoop.ipc.Client$Connection$PingInputStream.read(Client.java:409)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
at java.io.BufferedInputStream.read(BufferedInputStream.java:237)
at java.io.FilterInputStream.read(FilterInputStream.java:66)
at com.google.protobuf.AbstractMessageLite$Builder.mergeDelimitedFrom(AbstractMessageLite.java:276)
at com.google.protobuf.AbstractMessage$Builder.mergeDelimitedFrom(AbstractMessage.java:760)
at com.google.protobuf.AbstractMessageLite$Builder.mergeDelimitedFrom(AbstractMessageLite.java:288)
at com.google.protobuf.AbstractMessage$Builder.mergeDelimitedFrom(AbstractMessage.java:752)
at org.apache.hadoop.ipc.protobuf.RpcPayloadHeaderProtos$RpcResponseHeaderProto.parseDelimitedFrom(RpcPayloadHeaderProtos.java:985)
at org.apache.hadoop.ipc.Client$Connection.receiveResponse(Client.java:938)
at org.apache.hadoop.ipc.Client$Connection.run(Client.java:836)
2015-05-12 04:35:28,578 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: Ending block pool service for: Block pool BP-539882958-127.0.0.1-1386722652683 (storage id DS-1842390259-127.0.0.1-50010-1431419699539) service to 0.0.0.0/0.0.0.0:8020
2015-05-12 04:35:28,595 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: Removed Block pool BP-539882958-127.0.0.1-1386722652683 (storage id DS-1842390259-127.0.0.1-50010-1431419699539)
2015-05-12 04:35:28,595 INFO org.apache.hadoop.hdfs.server.datanode.DataBlockScanner: Removed bpid=BP-539882958-127.0.0.1-1386722652683 from blockPoolScannerMap
2015-05-12 04:35:28,595 INFO org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl: Removing block pool BP-539882958-127.0.0.1-1386722652683
2015-05-12 04:35:30,597 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: Exiting Datanode
2015-05-12 04:35:30,600 INFO org.apache.hadoop.util.ExitUtil: Exiting with status 0
2015-05-12 04:35:30,603 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: SHUTDOWN_MSG:
/************************************************************
SHUTDOWN_MSG: Shutting down DataNode at localhost.localdomain/127.0.0.1
************************************************************/**