Any thoughts on how I can start diagnosing this problem?
On 12/5/12 12:43 PM, "Schappet, James C" <[email protected]> wrote: >Hi folks, > >I am new to pig, and I am trying to get the basic pig + cassandra samples >working. > >I have created the PigTest Keyspace, and I am trying to run some of the >command in test_storage.pig, but I get the following: > > >tsunami:pig schappetj$ bin/pig_cassandra -x local >Using /Library/pig-0.10.0/pig-0.10.0.jar. >2012-12-05 12:28:50,415 [main] INFO org.apache.pig.Main - Logging error >messages to: >/Library/apache-cassandra-1.1.7-src/examples/pig/pig_1354732130411.log >2012-12-05 12:28:50,616 [main] INFO >org.apache.pig.backend.hadoop.executionengine.HExecutionEngine - >Connecting to hadoop file system at: file:/// >2012-12-05 12:28:50.701 java[17814:1c03] Unable to load realm info from >SCDynamicStore >grunt> U8 = load 'cassandra://PigTest/U8' using CassandraStorage(); >2012-12-05 12:28:54,084 [main] ERROR org.apache.pig.tools.grunt.Grunt - >ERROR 2999: Unexpected internal error. null >Details at logfile: >/Library/apache-cassandra-1.1.7-src/examples/pig/pig_1354732130411.log >grunt> > > > > > > /Library/apache-cassandra-1.1.7-src/examples/pig/pig_1354732130411.log >Pig Stack Trace >--------------- >ERROR 2999: Unexpected internal error. null > >java.lang.NullPointerException > at org.apache.cassandra.utils.Hex.hexToBytes(Hex.java:51) > at >org.apache.cassandra.hadoop.ConfigHelper.predicateFromString(ConfigHelper. >java:206) > at >org.apache.cassandra.hadoop.ConfigHelper.getInputSlicePredicate(ConfigHelp >er.java:176) > at >org.apache.cassandra.hadoop.pig.CassandraStorage.setLocation(CassandraStor >age.java:567) > at >org.apache.cassandra.hadoop.pig.CassandraStorage.getSchema(CassandraStorag >e.java:600) > at >org.apache.pig.newplan.logical.relational.LOLoad.getSchemaFromMetaData(LOL >oad.java:150) > at >org.apache.pig.newplan.logical.relational.LOLoad.getSchema(LOLoad.java:109 >) > at >org.apache.pig.newplan.logical.visitor.LineageFindRelVisitor.visit(Lineage >FindRelVisitor.java:100) > at >org.apache.pig.newplan.logical.relational.LOLoad.accept(LOLoad.java:218) > at >org.apache.pig.newplan.DependencyOrderWalker.walk(DependencyOrderWalker.ja >va:75) > at org.apache.pig.newplan.PlanVisitor.visit(PlanVisitor.java:50) > at >org.apache.pig.newplan.logical.visitor.CastLineageSetter.<init>(CastLineag >eSetter.java:57) > at org.apache.pig.PigServer$Graph.compile(PigServer.java:1679) > at >org.apache.pig.PigServer$Graph.validateQuery(PigServer.java:1610) > at >org.apache.pig.PigServer$Graph.registerQuery(PigServer.java:1582) > at org.apache.pig.PigServer.registerQuery(PigServer.java:584) > at >org.apache.pig.tools.grunt.GruntParser.processPig(GruntParser.java:942) > at >org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParse >r.java:386) > at >org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:1 >88) > at >org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:1 >64) > at org.apache.pig.tools.grunt.Grunt.run(Grunt.java:69) > at org.apache.pig.Main.run(Main.java:495) > at org.apache.pig.Main.main(Main.java:111) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at >sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java: >57) > at >sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorIm >pl.java:43) > at java.lang.reflect.Method.invoke(Method.java:601) > at org.apache.hadoop.util.RunJar.main(RunJar.java:156) > > > >PIG 0.10.0 >Cassandra 1.1.7 w/source > >ENV Osx Lion: >$ java -version >java version "1.7.0_04" >Java(TM) SE Runtime Environment (build 1.7.0_04-b21) >Java HotSpot(TM) 64-Bit Server VM (build 23.0-b21, mixed mode) > >set | grep PIG >PIG_HOME=/Library/pig-0.10.0 >PIG_INITIAL_ADDRESS=localhost >PIG_PARTITIONER=org.apache.cassandra.dht.RandomPartitioner >PIG_RPC_PORT=9160 >
