Shiva created HADOOP-8996: ----------------------------- Summary: 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 [here][1] 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 [here][2] [1]: http://hadoop.apache.org/docs/r0.15.2/quickstart.html [2]: 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/shivakrishnab-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) Can anyone let me know whats wrong with my machine/or code, what to do to avoid this error ? -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira