hi:
I try to test cassandra 2.0.1 and pig 0.11.1 but always when i try to load any keyspacei have this error: Example creating a test keyspace and data: I have this error: *grunt> define CqlStorage org.apache.cassandra.hadoop.pig.CqlStorage();* *grunt> rows = LOAD 'cql://keyspace0/test' USING org.apache.cassandra.hadoop.pig.CqlStorage();* *2013-09-30 15:43:09,176 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR 2999: Unexpected internal error. InvalidRequestException(why:Undefined name key_alias in selection clause)* *Details at logfile: /private/var/log/pig/logging_pig_0.11.1.log* and in the log file there are not more info Pig Stack Trace --------------- ERROR 2999: Unexpected internal error. InvalidRequestException(why:Undefined name key_alias in selection clause) java.lang.RuntimeException: InvalidRequestException(why:Undefined name key_alias in selection clause) at org.apache.cassandra.hadoop.pig.AbstractCassandraStorage.initSchema(AbstractCassandraStorage.java:511) at org.apache.cassandra.hadoop.pig.CqlStorage.setLocation(CqlStorage.java:246) at org.apache.cassandra.hadoop.pig.CqlStorage.getSchema(CqlStorage.java:280) at org.apache.pig.newplan.logical.relational.LOLoad.getSchemaFromMetaData(LOLoad.java:151) at org.apache.pig.newplan.logical.relational.LOLoad.getSchema(LOLoad.java:110) at org.apache.pig.newplan.logical.visitor.LineageFindRelVisitor.visit(LineageFindRelVisitor.java:100) at org.apache.pig.newplan.logical.relational.LOLoad.accept(LOLoad.java:219) at org.apache.pig.newplan.DependencyOrderWalker.walk(DependencyOrderWalker.java:75) at org.apache.pig.newplan.PlanVisitor.visit(PlanVisitor.java:50) at org.apache.pig.newplan.logical.visitor.CastLineageSetter.<init>(CastLineageSetter.java:57) at org.apache.pig.PigServer$Graph.compile(PigServer.java:1635) at org.apache.pig.PigServer$Graph.validateQuery(PigServer.java:1566) at org.apache.pig.PigServer$Graph.registerQuery(PigServer.java:1538) at org.apache.pig.PigServer.registerQuery(PigServer.java:540) at org.apache.pig.tools.grunt.GruntParser.processPig(GruntParser.java:970) at org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:386) at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:189) at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:165) at org.apache.pig.tools.grunt.Grunt.run(Grunt.java:69) at org.apache.pig.Main.run(Main.java:490) at org.apache.pig.Main.main(Main.java:111) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.hadoop.util.RunJar.main(RunJar.java:156) Caused by: InvalidRequestException(why:Undefined name key_alias in selection clause) at org.apache.cassandra.thrift.Cassandra$execute_cql3_query_result$execute_cql3_query_resultStandardScheme.read(Cassandra.java:48006) at org.apache.cassandra.thrift.Cassandra$execute_cql3_query_result$execute_cql3_query_resultStandardScheme.read(Cassandra.java:47983) at org.apache.cassandra.thrift.Cassandra$execute_cql3_query_result.read(Cassandra.java:47898) at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:78) at org.apache.cassandra.thrift.Cassandra$Client.recv_execute_cql3_query(Cassandra.java:1658) at org.apache.cassandra.thrift.Cassandra$Client.execute_cql3_query(Cassandra.java:1643) at org.apache.cassandra.hadoop.pig.AbstractCassandraStorage.getCfDef(AbstractCassandraStorage.java:573) at org.apache.cassandra.hadoop.pig.AbstractCassandraStorage.initSchema(AbstractCassandraStorage.java:500) ... 25 more any idea? thanks Miguel Angel MartÃn Junquera Analyst Engineer. miguelangel.mar...@brainsins.com