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https://issues.apache.org/jira/browse/HADOOP-8996?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13487862#comment-13487862
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Robert Joseph Evans commented on HADOOP-8996:
---------------------------------------------
It is complaining that your input directory has a conf directory under it. I
am confused about how
{code}
mkdir input
cp conf/*.xml input
{code}
could result in input/conf My guess is that this is that you did something
else with the input directory that is not listed here. If that is the case
please correct it and try again. Also in general when you have problems with
instillation etc it is a good idea to ask on the user mailing list first before
filing a JIRA to be sure that it is an actual bug int he code or tutorial
first. If this turns out to be a bug in the tutorial feel free to reopen this
jira.
> 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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