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https://issues.apache.org/jira/browse/HADOOP-8996?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Robert Joseph Evans resolved HADOOP-8996.
-----------------------------------------

    Resolution: Invalid
    
> Error in Hadoop installation
> ----------------------------
>
>                 Key: HADOOP-8996
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8996
>             Project: Hadoop Common
>          Issue Type: Bug
>         Environment: fedora 15 
>            Reporter: Shiva
>
> I am trying to install `Hadoop` on fedora machine by seeing 
> "http://hadoop.apache.org/docs/r0.15.2/quickstart.html";
> 1. Installed java (and verified whether java exists with `java -version`) and 
> it exists
> 2. I had ssh installed(since it is linux)
> 3. Downloaded latest version `hadoop 1.0.4` from 
> "http://apache.techartifact.com/mirror/hadoop/common/hadoop-1.0.4/";
> I have followed the process shown in installation tutorial(link given above) 
> as below
>     $ mkdir input 
>     $ cp conf/*.xml input 
>     $ bin/hadoop jar hadoop-examples.1.0.4.jar grep input output 'dfs[a-z.]+' 
> Then i had got the following error, which i am unable to understand
>     sh-4.2$ bin/hadoop jar hadoop-examples-1.0.4.jar grep input output 
> 'dfs[a-z.]+'
>     12/10/31 16:14:35 INFO util.NativeCodeLoader: Loaded the native-hadoop 
> library
>     12/10/31 16:14:35 WARN snappy.LoadSnappy: Snappy native library not loaded
>     12/10/31 16:14:35 INFO mapred.FileInputFormat: Total input paths to 
> process : 8
>     12/10/31 16:14:35 INFO mapred.JobClient: Cleaning up the staging area 
> file:/tmp/hadoop-thomas/mapred/staging/thomas-857393825/.staging/job_local_0001
>     12/10/31 16:14:35 ERROR security.UserGroupInformation: 
> PriviledgedActionException as:thomas cause:java.io.IOException: Not a file: 
> file:/home/local/thomas/Hadoop/hadoop-1.0.4/input/conf
>     java.io.IOException: Not a file: 
> file:/home/local/thomas/Hadoop/hadoop-1.0.4/input/conf
>       at 
> org.apache.hadoop.mapred.FileInputFormat.getSplits(FileInputFormat.java:215)
>       at org.apache.hadoop.mapred.JobClient.writeOldSplits(JobClient.java:989)
>       at org.apache.hadoop.mapred.JobClient.writeSplits(JobClient.java:981)
>       at org.apache.hadoop.mapred.JobClient.access$600(JobClient.java:174)
>       at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:897)
>       at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:850)
>       at java.security.AccessController.doPrivileged(Native Method)
>       at javax.security.auth.Subject.doAs(Subject.java:416)
>       at 
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1121)
>       at 
> org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:850)
>       at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:824)
>       at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:1261)
>       at org.apache.hadoop.examples.Grep.run(Grep.java:69)
>       at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
>       at org.apache.hadoop.examples.Grep.main(Grep.java:93)
>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>       at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>       at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>       at java.lang.reflect.Method.invoke(Method.java:616)
>       at 
> org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:68)
>       at org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:139)
>       at org.apache.hadoop.examples.ExampleDriver.main(ExampleDriver.java:64)
>       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:616)
>       at org.apache.hadoop.util.RunJar.main(RunJar.java:156)

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