Hi,
I have uploaded a file 'passwd' into hdfs path /user/Haldar/passwd.
But when I am executing,
A = LOAD '/user/haldar/passwd2' using PigStorage(':');
I am getting error, and the log says
Error starting action [pig]. ErrorType [FAILED], ErrorCode [It should never
happen], Message [Permission denied: user=haldar, access=EXECUTE,
inode="/user/hadoop":hadoop:supergroup:drwx------
it goes by default "/user/hadoop" folder which does not have give permission to
user haldar. Can you please help?
Thanks,
Shouvanik
-----Original Message-----
From: Purshotam Shah [mailto:[email protected]]
Sent: Monday, February 03, 2014 9:10 AM
To: [email protected]
Subject: Re: Getting weird PIG error
You need to add pig.jar as part of your workflow.
You can also setup sharelib
@http://blog.cloudera.com/blog/2012/12/how-to-use-the-sharelib-in-apache-oo
zie/
Puru.
On 2/3/14, 1:38 AM, "[email protected]"
<[email protected]> wrote:
>Getting weird error
>
>java.lang.NoClassDefFoundError: org/apache/pig/Main
> at
>org.apache.oozie.action.hadoop.PigMain.runPigJob(PigMain.java:324)
> at org.apache.oozie.action.hadoop.PigMain.run(PigMain.java:219)
> at
>org.apache.oozie.action.hadoop.LauncherMain.run(LauncherMain.java:37)
> at org.apache.oozie.action.hadoop.PigMain.main(PigMain.java:76)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
>sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
>57)
> at
>sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccesso
>rIm
>pl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at
>org.apache.oozie.action.hadoop.LauncherMapper.map(LauncherMapper.java:226)
> at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:54)
> at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:433)
> at org.apache.hadoop.mapred.MapTask.run(MapTask.java:344)
> at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:162)
> 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:1491)
> at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:157)
>Caused by: java.lang.ClassNotFoundException: org.apache.pig.Main
> at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
> ... 17 more
>
>
>Please help. Not getting any good solution on the internet!
>
>
>Thanks,
>Shouvanik
>
>
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