I call org.apache.hadoop.examples.WordCount.main(new
String[]{"in-dir","out-dir"}) in my program, but I see the error as
below:
Exception in thread "main" java.lang.NoClassDefFoundError:
org/apache/commons/logging/LogFactory
at org.apache.hadoop.mapred.JobClient.<clinit>(JobClient.java:147)
I have developed a SWT project to manager all the examples in hadoop
instead of the command line . If I choose a example such as Wordcount
,it will run.
On Jan 24, 2008 11:12 AM, Owen O'Malley <[EMAIL PROTECTED]> wrote:
>
> On Jan 23, 2008, at 6:31 PM, ma qiang wrote:
>
> > I am trying to invoke it using program, Can you tell me how to
> > run the examples using other methods?
>
> What are you trying to accomplish? Of course you could call:
>
> org.apache.hadoop.examples.WordCount.main(new String[]{"in-
> dir","out-dir"});
>
> is that what you are asking about?
>
> -- Owen
>
