Re: cygwin single node setup
EXT0125622/input -rw-r--r-- 1 EXT0125622 supergroup 7457 2012-04-29 02:13 /user/EXT0125622/input/capacity-scheduler.xml drwxr-xr-x - EXT0125622 supergroup 0 2012-04-29 03:05 /user/EXT0125622/input/conf -rw-r--r-- 1 EXT0125622 supergroup 7457 2012-04-29 03:05 /user/EXT0125622/input/conf/capacity-scheduler.xml -rw-r--r-- 1 EXT0125622 supergroup535 2012-04-29 03:05 /user/EXT0125622/input/conf/configuration.xsl -rw-r--r-- 1 EXT0125622 supergroup438 2012-04-29 03:05 /user/EXT0125622/input/conf/core-site.xml -rw-r--r-- 1 EXT0125622 supergroup327 2012-04-29 03:05 /user/EXT0125622/input/conf/fair-scheduler.xml -rw-r--r-- 1 EXT0125622 supergroup 2292 2012-04-29 03:05 /user/EXT0125622/input/conf/hadoop-env.sh -rw-r--r-- 1 EXT0125622 supergroup 1488 2012-04-29 03:05 /user/EXT0125622/input/conf/hadoop-metrics2.properties -rw-r--r-- 1 EXT0125622 supergroup 4644 2012-04-29 03:05 /user/EXT0125622/input/conf/hadoop-policy.xml -rw-r--r-- 1 EXT0125622 supergroup274 2012-04-29 03:05 /user/EXT0125622/input/conf/hdfs-site.xml -rw-r--r-- 1 EXT0125622 supergroup 4441 2012-04-29 03:05 /user/EXT0125622/input/conf/log4j.properties -rw-r--r-- 1 EXT0125622 supergroup 2033 2012-04-29 03:05 /user/EXT0125622/input/conf/mapred-queue-acls.xml -rw-r--r-- 1 EXT0125622 supergroup290 2012-04-29 03:05 /user/EXT0125622/input/conf/mapred-site.xml -rw-r--r-- 1 EXT0125622 supergroup 10 2012-04-29 03:05 /user/EXT0125622/input/conf/masters -rw-r--r-- 1 EXT0125622 supergroup 10 2012-04-29 03:05 /user/EXT0125622/input/conf/slaves -rw-r--r-- 1 EXT0125622 supergroup 1243 2012-04-29 03:05 /user/EXT0125622/input/conf/ssl-client.xml.example -rw-r--r-- 1 EXT0125622 supergroup 1195 2012-04-29 03:05 /user/EXT0125622/input/conf/ssl-server.xml.example -rw-r--r-- 1 EXT0125622 supergroup382 2012-04-29 03:05 /user/EXT0125622/input/conf/taskcontroller.cfg -rw-r--r-- 1 EXT0125622 supergroup535 2012-04-29 02:13 /user/EXT0125622/input/configuration.xsl -rw-r--r-- 1 EXT0125622 supergroup438 2012-04-29 02:13 /user/EXT0125622/input/core-site.xml -rw-r--r-- 1 EXT0125622 supergroup327 2012-04-29 02:13 /user/EXT0125622/input/fair-scheduler.xml -rw-r--r-- 1 EXT0125622 supergroup 2292 2012-04-29 02:13 /user/EXT0125622/input/hadoop-env.sh -rw-r--r-- 1 EXT0125622 supergroup 1488 2012-04-29 02:13 /user/EXT0125622/input/hadoop-metrics2.properties -rw-r--r-- 1 EXT0125622 supergroup 4644 2012-04-29 02:13 /user/EXT0125622/input/hadoop-policy.xml -rw-r--r-- 1 EXT0125622 supergroup274 2012-04-29 02:13 /user/EXT0125622/input/hdfs-site.xml -rw-r--r-- 1 EXT0125622 supergroup 4441 2012-04-29 02:13 /user/EXT0125622/input/log4j.properties -rw-r--r-- 1 EXT0125622 supergroup 2033 2012-04-29 02:13 /user/EXT0125622/input/mapred-queue-acls.xml -rw-r--r-- 1 EXT0125622 supergroup290 2012-04-29 02:13 /user/EXT0125622/input/mapred-site.xml -rw-r--r-- 1 EXT0125622 supergroup 10 2012-04-29 02:13 /user/EXT0125622/input/masters -rw-r--r-- 1 EXT0125622 supergroup 10 2012-04-29 02:13 /user/EXT0125622/input/slaves -rw-r--r-- 1 EXT0125622 supergroup 1243 2012-04-29 02:13 /user/EXT0125622/input/ssl-client.xml.example -rw-r--r-- 1 EXT0125622 supergroup 1195 2012-04-29 02:13 /user/EXT0125622/input/ssl-server.xml.example -rw-r--r-- 1 EXT0125622 supergroup382 2012-04-29 02:13 /user/EXT0125622/input/taskcontroller.cfg any help? On Sat, Apr 28, 2012 at 3:35 PM, kasi subrahmanyam wrote: > Hi Onder, > You could try to format the namenode and restart the daemons, > That solved my problem most number of times. > May be the running daemons where not able to pickup the all the datanodes > configurations > > On Sat, Apr 28, 2012 at 4:23 PM, Onder SEZGIN > wrote: > > > Hi, > > > > I am pretty a newbie and i am following the quick start guide for single > > node set up on windows using cygwin. > > > > In this step, > > > > $ bin/hadoop fs -put conf input > > > > I am getting the following errors. > > > > I have got no files > > under /user/EXT0125622/input/conf/capacity-scheduler.xml. That might be a > > reason for the errors i get but why does hadoop look for such directory > as > > i have not configured anything like that. so supposably, hadoop is making > > up and looking for such file and directory? > > > > Any idea and help is welcome. > > > > Cheers > > Onder > > > > 12/04/27 13:44:37 WARN hdfs.DFSClient: DataStreamer Exception: > > org.apache.hadoop.ipc.RemoteException: java.io.IOException: File > > /user/EXT0125622/input/conf/capacity-scheduler.xml could only be > replicated > > to 0 nodes, instead of 1 > >at > >
cygwin single node setup
Hi, I am pretty a newbie and i am following the quick start guide for single node set up on windows using cygwin. In this step, $ bin/hadoop fs -put conf input I am getting the following errors. I have got no files under /user/EXT0125622/input/conf/capacity-scheduler.xml. That might be a reason for the errors i get but why does hadoop look for such directory as i have not configured anything like that. so supposably, hadoop is making up and looking for such file and directory? Any idea and help is welcome. Cheers Onder 12/04/27 13:44:37 WARN hdfs.DFSClient: DataStreamer Exception: org.apache.hadoop.ipc.RemoteException: java.io.IOException: File /user/EXT0125622/input/conf/capacity-scheduler.xml could only be replicated to 0 nodes, instead of 1 at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:1558) at org.apache.hadoop.hdfs.server.namenode.NameNode.addBlock(NameNode.java:696) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:563) at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1388) at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1384) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1093) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1382) at org.apache.hadoop.ipc.Client.call(Client.java:1066) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:225) at $Proxy1.addBlock(Unknown Source) 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:601) at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:82) at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:59) at $Proxy1.addBlock(Unknown Source) at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.locateFollowingBlock(DFSClient.java:3507) at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.nextBlockOutputStream(DFSClient.java:3370) at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.access$2700(DFSClient.java:2586) at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream$DataStreamer.run(DFSClient.java:2826) 12/04/27 13:44:37 WARN hdfs.DFSClient: Error Recovery for block null bad datanode[0] nodes == null 12/04/27 13:44:37 WARN hdfs.DFSClient: Could not get block locations. Source file "/user/EXT0125622/input/conf/capacity-scheduler.xml" - Aborting... put: java.io.IOException: File /user/EXT0125622/input/conf/capacity-scheduler.xml could only be replicated to 0 nodes, instead of 1 12/04/27 13:44:37 ERROR hdfs.DFSClient: Exception closing file /user/EXT0125622/input/conf/capacity-scheduler.xml : org.apache.hadoop.ipc.RemoteException: java.io.IOException: File /user/EXT0125622/input/conf/capacity-scheduler.xml could only be replicated to 0 nodes, instead of 1 at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:1558) at org.apache.hadoop.hdfs.server.namenode.NameNode.addBlock(NameNode.java:696) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:563) at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1388) at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1384) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1093) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1382) org.apache.hadoop.ipc.RemoteException: java.io.IOException: File /user/EXT0125622/input/conf/capacity-scheduler.xml could only be replicated to 0 nodes, instead of 1 at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:1558) at org.apache.hadoop.hdfs.server.namenode.NameNode.addBlock(NameNode.java:696) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:6
cygwin single node setup
Hi, I am pretty a newbie and i am following the quick start guide for single node set up on windows using cygwin. In this step, $ bin/hadoop fs -put conf input I am getting the following errors. I have got no files under /user/EXT0125622/input/conf/capacity-scheduler.xml. That might be a reason for the errors i get but why does hadoop look for such directory as i have not configured anything like that. so supposably, hadoop is making up and looking for such file and directory? Any idea and help is welcome. Cheers Onder 12/04/27 13:44:37 WARN hdfs.DFSClient: DataStreamer Exception: org.apache.hadoop.ipc.RemoteException: java.io.IOException: File /user/EXT0125622/input/conf/capacity-scheduler.xml could only be replicated to 0 nodes, instead of 1 at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:1558) at org.apache.hadoop.hdfs.server.namenode.NameNode.addBlock(NameNode.java:696) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:563) at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1388) at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1384) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1093) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1382) at org.apache.hadoop.ipc.Client.call(Client.java:1066) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:225) at $Proxy1.addBlock(Unknown Source) 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:601) at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:82) at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:59) at $Proxy1.addBlock(Unknown Source) at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.locateFollowingBlock(DFSClient.java:3507) at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.nextBlockOutputStream(DFSClient.java:3370) at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.access$2700(DFSClient.java:2586) at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream$DataStreamer.run(DFSClient.java:2826) 12/04/27 13:44:37 WARN hdfs.DFSClient: Error Recovery for block null bad datanode[0] nodes == null 12/04/27 13:44:37 WARN hdfs.DFSClient: Could not get block locations. Source file "/user/EXT0125622/input/conf/capacity-scheduler.xml" - Aborting... put: java.io.IOException: File /user/EXT0125622/input/conf/capacity-scheduler.xml could only be replicated to 0 nodes, instead of 1 12/04/27 13:44:37 ERROR hdfs.DFSClient: Exception closing file /user/EXT0125622/input/conf/capacity-scheduler.xml : org.apache.hadoop.ipc.RemoteException: java.io.IOException: File /user/EXT0125622/input/conf/capacity-scheduler.xml could only be replicated to 0 nodes, instead of 1 at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:1558) at org.apache.hadoop.hdfs.server.namenode.NameNode.addBlock(NameNode.java:696) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:563) at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1388) at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1384) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1093) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1382) org.apache.hadoop.ipc.RemoteException: java.io.IOException: File /user/EXT0125622/input/conf/capacity-scheduler.xml could only be replicated to 0 nodes, instead of 1 at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:1558) at org.apache.hadoop.hdfs.server.namenode.NameNode.addBlock(NameNode.java:696) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:6
cygwin single node setup
Hi, I am pretty a newbie and i am following the quick start guide for single node set up on windows using cygwin. In this step, $ bin/hadoop fs -put conf input I am getting the following errors. I have got no files under /user/EXT0125622/input/conf/capacity-scheduler.xml. That might be a reason for the errors i get but why does hadoop look for such directory as i have not configured anything like that. so supposably, hadoop is making up and looking for such file and directory? Any idea and help is welcome. Cheers Onder 12/04/27 13:44:37 WARN hdfs.DFSClient: DataStreamer Exception: org.apache.hadoop.ipc.RemoteException: java.io.IOException: File /user/EXT0125622/input/conf/capacity-scheduler.xml could only be replicated to 0 nodes, instead of 1 at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:1558) at org.apache.hadoop.hdfs.server.namenode.NameNode.addBlock(NameNode.java:696) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:563) at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1388) at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1384) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1093) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1382) at org.apache.hadoop.ipc.Client.call(Client.java:1066) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:225) at $Proxy1.addBlock(Unknown Source) 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:601) at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:82) at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:59) at $Proxy1.addBlock(Unknown Source) at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.locateFollowingBlock(DFSClient.java:3507) at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.nextBlockOutputStream(DFSClient.java:3370) at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.access$2700(DFSClient.java:2586) at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream$DataStreamer.run(DFSClient.java:2826) 12/04/27 13:44:37 WARN hdfs.DFSClient: Error Recovery for block null bad datanode[0] nodes == null 12/04/27 13:44:37 WARN hdfs.DFSClient: Could not get block locations. Source file "/user/EXT0125622/input/conf/capacity-scheduler.xml" - Aborting... put: java.io.IOException: File /user/EXT0125622/input/conf/capacity-scheduler.xml could only be replicated to 0 nodes, instead of 1 12/04/27 13:44:37 ERROR hdfs.DFSClient: Exception closing file /user/EXT0125622/input/conf/capacity-scheduler.xml : org.apache.hadoop.ipc.RemoteException: java.io.IOException: File /user/EXT0125622/input/conf/capacity-scheduler.xml could only be replicated to 0 nodes, instead of 1 at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:1558) at org.apache.hadoop.hdfs.server.namenode.NameNode.addBlock(NameNode.java:696) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:563) at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1388) at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1384) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1093) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1382) org.apache.hadoop.ipc.RemoteException: java.io.IOException: File /user/EXT0125622/input/conf/capacity-scheduler.xml could only be replicated to 0 nodes, instead of 1 at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:1558) at org.apache.hadoop.hdfs.server.namenode.NameNode.addBlock(NameNode.java:696) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:60
