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....@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?
