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Accumulo >> mail # dev >> Problems Running accumulo 1.4.3 hellowworld example CDH 4.3


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Re: Problems Running accumulo 1.4.3 hellowworld example CDH 4.3
just kidding -- didn't read. Billie's right.

On 2/4/14, 7:30 PM, Josh Elser wrote:
> "Caused by: java.lang.IncompatibleClassChangeError: Found interface
> org.apache.hadoop.mapreduce.JobContext, but class was expected"
>
> Looks like you might need to recompile Accumulo against the version of
> Hadoop you're running. I thought we got rid of all of these
> incompatibilities, though.
>
> What versions are you running?
>
> On 2/4/14, 7:13 PM, cprigano wrote:
>> I am trying to put together a accumulo/cloudera quick start as an
>> education
>> package for students. Accumulo is running, but I am having problems
>> attempting to execute samples, namely hellowworld.
>>
>> It appears it is finding hadoop and not accumulo classes?
>>
>> Following is execution and error messages. I appreciate your assistance!
>>
>> ./bin/accumulo
>> org.apache.accumulo.examples.simple.helloworld.InsertWithOutputFormat
>> "instance" localhost:2181 "username" "password" hellotable
>>
>> Thread
>> "org.apache.accumulo.examples.simple.helloworld.InsertWithOutputFormat" died
>>
>> nulljava.lang.reflect.InvocationTargetException
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>>
>> at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>
>> at java.lang.reflect.Method.invoke(Method.java:597)
>> at org.apache.accumulo.start.Main$1.run(Main.java:89)
>> at java.lang.Thread.run(Thread.java:662)
>> Caused by: java.lang.IncompatibleClassChangeError: Found interface
>> org.apache.hadoop.mapreduce.JobContext, but class was expected at
>> org.apache.accumulo.core.util.ContextFactory.createTaskAttemptContext(ContextFactory.java:131)
>>
>> at
>> org.apache.accumulo.examples.simple.helloworld.InsertWithOutputFormat.run(InsertWithOutputFormat.java:56)
>>
>> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) at
>> org.apache.accumulo.examples.simple.helloworld.InsertWithOutputFormat.main(InsertWithOutputFormat.java:76)
>>
>> ... 6 more
>>
>> Thanks! Chris
>>
>>
>>
>> --
>> View this message in context:
>> http://apache-accumulo.1065345.n5.nabble.com/Problems-Running-accumulo-1-4-3-hellowworld-example-CDH-4-3-tp7389.html
>>
>> Sent from the Developers mailing list archive at Nabble.com.
>>