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Pig >> mail # user >> ERROR 2999: Unexpected internal error. null


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Re: ERROR 2999: Unexpected internal error. null
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
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB