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Posted to user@nutch.apache.org by kawther khazri <nu...@yahoo.fr> on 2006/08/10 10:54:44 UTC
problem with the DFS commande
hello,
When I execute the DFS commande,I have this:
[nutch@localhost search]$ bin/start-all.sh
starting namenode, logging to /nutch/search/logs/hadoop-nutch-namenode-localhost.out
The authenticity of host 'localhost (127.0.0.1)' can't be established.
RSA key fingerprint is 81:0e:49:ce:61:8c:7b:09:1f:dc:5d:2c:64:f1:68:d6.
Are you sure you want to continue connecting (yes/no)? yes
localhost: Failed to add the host to the list of known hosts (/nutch/home/.ssh/known_hosts).
Enter passphrase for key '/nutch/home/.ssh/id_rsa':
nutch@localhost's password:
localhost: starting datanode, logging to /nutch/search/logs/hadoop-nutch-datanode-localhost.out
starting jobtracker, logging to /nutch/search/logs/hadoop-nutch-jobtracker-localhost.out
The authenticity of host 'localhost (127.0.0.1)' can't be established.
RSA key fingerprint is 81:0e:49:ce:61:8c:7b:09:1f:dc:5d:2c:64:f1:68:d6.
Are you sure you want to continue connecting (yes/no)? yes
localhost: Failed to add the host to the list of known hosts (/nutch/home/.ssh/known_hosts).
Enter passphrase for key '/nutch/home/.ssh/id_rsa':
nutch@localhost's password:
localhost: starting tasktracker, logging to /nutch/search/logs/hadoop-nutch-tasktracker-localhost.out
[nutch@localhost search]$ bin/hadoop dfs -ls
log4j:ERROR setFile(null,true) call failed.
java.io.FileNotFoundException: /nutch/search/logs/hadoop.log (Permission denied)
at java.io.FileOutputStream.openAppend(Native Method)
at java.io.FileOutputStream.<init>(FileOutputStream.java:177)
at java.io.FileOutputStream.<init>(FileOutputStream.java:102)
at org.apache.log4j.FileAppender.setFile(FileAppender.java:289)
at org.apache.log4j.FileAppender.activateOptions(FileAppender.java:163)
at org.apache.log4j.DailyRollingFileAppender.activateOptions(DailyRollingFileAppender.java:215)
at org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:256)
at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:132)
at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:96)
at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:654)
at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:612)
at org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:509)
at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:415)
at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:441)
at org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:468)
at org.apache.log4j.LogManager.<clinit>(LogManager.java:122)
at org.apache.log4j.Logger.getLogger(Logger.java:104)
at org.apache.commons.logging.impl.Log4JLogger.getLogger(Log4JLogger.java:229)
at org.apache.commons.logging.impl.Log4JLogger.<init>(Log4JLogger.java:65)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529)
at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235)
at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:370)
at org.apache.hadoop.util.ToolBase.<clinit>(ToolBase.java:71)
log4j:ERROR Either File or DatePattern options are not set for appender [DRFA].
java.lang.NullPointerException
at java.net.Socket.<init>(Socket.java:358)
at java.net.Socket.<init>(Socket.java:208)
at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:113)
at org.apache.hadoop.ipc.Client.getConnection(Client.java:359)
at org.apache.hadoop.ipc.Client.call(Client.java:297)
at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:150)
at org.apache.hadoop.dfs.$Proxy0.getListing(Unknown Source)
at org.apache.hadoop.dfs.DFSClient.listPaths(DFSClient.java:332)
at org.apache.hadoop.dfs.DistributedFileSystem.listPathsRaw(DistributedFileSystem.java:157)
at org.apache.hadoop.fs.FileSystem.listPaths(FileSystem.java:509)
at org.apache.hadoop.fs.FileSystem.listPaths(FileSystem.java:479)
at org.apache.hadoop.dfs.DFSShell.ls(DFSShell.java:165)
at org.apache.hadoop.dfs.DFSShell.run(DFSShell.java:329)
at org.apache.hadoop.util.ToolBase.executeCommand(ToolBase.java:173)
at org.apache.hadoop.util.ToolBase.doMain(ToolBase.java:182)
at org.apache.hadoop.dfs.DFSShell.main(DFSShell.java:360)
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