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From Mark <static.void....@gmail.com>
Subject Re: Cassandra & Pig
Date Fri, 24 Sep 2010 22:42:49 GMT
  Thanks Jonathan. I have this part figured out now :)

Can you explain to me how I can get this to work with Framed support. It 
just hangs now and doesn't return anything

On 9/24/10 3:39 PM, Jonathan Ellis wrote:
> pig doesn't have the thrift jar on its classpath
>
> On Fri, Sep 24, 2010 at 10:32 AM, Mark<static.void.dev@gmail.com>  wrote:
>>   I am trying to run the Cassandra pig example but I keep receiving...
>>
>> org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to
>> open iterator for alias rows
>>     at org.apache.pig.PigServer.openIterator(PigServer.java:521)
>>     at
>> org.apache.pig.tools.grunt.GruntParser.processDump(GruntParser.java:544)
>>     at
>> org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:241)
>>     at
>> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:162)
>>     at
>> org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:138)
>>     at org.apache.pig.tools.grunt.Grunt.run(Grunt.java:75)
>>     at org.apache.pig.Main.main(Main.java:357)
>> Caused by: org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1002:
>> Unable to store alias rows
>>     at org.apache.pig.PigServer.store(PigServer.java:577)
>>     at org.apache.pig.PigServer.openIterator(PigServer.java:504)
>>     ... 6 more
>> Caused by: org.apache.pig.backend.executionengine.ExecException: ERROR 2117:
>> Unexpected error when launching map reduce job.
>>     at
>> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher.launchPig(MapReduceLauncher.java:209)
>>     at
>> org.apache.pig.backend.hadoop.executionengine.HExecutionEngine.execute(HExecutionEngine.java:308)
>>     at
>> org.apache.pig.PigServer.executeCompiledLogicalPlan(PigServer.java:835)
>>     at org.apache.pig.PigServer.store(PigServer.java:569)
>>     ... 7 more
>> Caused by: java.lang.RuntimeException: Could not resolve error that occured
>> when launching map reduce job: java.lang.NoClassDefFoundError:
>> org/apache/thrift/TBase
>>     at
>> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher$JobControlThreadExceptionHandler.uncaughtException(MapReduceLauncher.java:510)
>>     at java.lang.Thread.dispatchUncaughtException(Thread.java:1855)
>>
>> Any ideas whats going on?
>>
>>
>>
>
>

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