I am trying to run HBase as a Data Source for my Map/Reduce.
I was able to use the "./bin/hadoop jar hbase.0.19.0.jar rowcounter output
test..." from the command line.
But I would like to run it from my eclipse as well, so I can learn and adapt it
to my own Map/Reduce needs. I opened a new project, imported hbase.0.19.0.jar,
hadoop.0.19.0-core.jar (and the commons-logging) and now I am trying to run the
code of RowCounter.
But I get the following error message:
Exception in thread "main" java.lang.NoClassDefFoundError:
org/apache/commons/cli/ParseException
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:59)
at hbase.RowCounter.main(RowCounter.java:139)
Caused by: java.lang.ClassNotFoundException:
org.apache.commons.cli.ParseException
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:276)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
... 2 more
Any comments on what I can try to do?
Best,
Philipp
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