WARNING: Use "yarn jar" to launch YARN applications.
16/09/26 05:37:33 INFO pig.ExecTypeProvider: Trying ExecType : LOCAL
16/09/26 05:37:33 INFO pig.ExecTypeProvider: Trying ExecType : MAPREDUCE
16/09/26 05:37:33 INFO pig.ExecTypeProvider: Trying ExecType : TEZ_LOCAL
16/09/26 05:37:33 INFO pig.ExecTypeProvider: Trying ExecType : TEZ
16/09/26 05:37:33 INFO pig.ExecTypeProvider: Picked TEZ as the ExecType
2016-09-26 05:37:33,659 [main] INFO  org.apache.pig.Main - Apache Pig version 0.16.0.2.5.0.0-1245 (rexported) compiled Aug 26 2016, 02:07:35
2016-09-26 05:37:33,659 [main] INFO  org.apache.pig.Main - Logging error messages to: /hadoop/yarn/local/usercache/maria_dev/appcache/application_1474865109830_0012/container_1474865109830_0012_01_000002/pig_1474868253657.log
2016-09-26 05:37:34,966 [main] INFO  org.apache.pig.impl.util.Utils - Default bootup file /home/yarn/.pigbootup not found
2016-09-26 05:37:35,108 [main] INFO  org.apache.pig.backend.hadoop.executionengine.HExecutionEngine - Connecting to hadoop file system at: hdfs://sandbox.hortonworks.com:8020
2016-09-26 05:37:37,087 [main] INFO  org.apache.pig.PigServer - Pig Script ID for the session: PIG-script.pig-e64185e9-6939-47ec-9087-b1d885cd1a22
2016-09-26 05:37:37,638 [main] INFO  org.apache.hadoop.yarn.client.api.impl.TimelineClientImpl - Timeline service address: http://sandbox.hortonworks.com:8188/ws/v1/timeline/
2016-09-26 05:37:37,769 [main] INFO  org.apache.pig.backend.hadoop.PigATSClient - Created ATS Hook
2016-09-26 05:37:38,290 [main] ERROR org.apache.pig.PigServer - exception during parsing: Error during parsing. Could not resolve org.apache.hive.hcatalog.pig.HCatLoader using imports: [, java.lang., org.apache.pig.builtin., org.apache.pig.impl.builtin.]
Failed to parse: Pig script failed to parse: 
<file script.pig, line 1, column 29> pig script failed to validate: org.apache.pig.backend.executionengine.ExecException: ERROR 1070: Could not resolve org.apache.hive.hcatalog.pig.HCatLoader using imports: [, java.lang., org.apache.pig.builtin., org.apache.pig.impl.builtin.]
	at org.apache.pig.parser.QueryParserDriver.parse(QueryParserDriver.java:199)
	at org.apache.pig.PigServer$Graph.parseQuery(PigServer.java:1819)
	at org.apache.pig.PigServer$Graph.access$000(PigServer.java:1527)
	at org.apache.pig.PigServer.parseAndBuild(PigServer.java:460)
	at org.apache.pig.PigServer.executeBatch(PigServer.java:485)
	at org.apache.pig.PigServer.executeBatch(PigServer.java:471)
	at org.apache.pig.tools.grunt.GruntParser.executeBatch(GruntParser.java:172)
	at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:235)
	at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:206)
	at org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:81)
	at org.apache.pig.Main.run(Main.java:503)
	at org.apache.pig.Main.main(Main.java:178)
	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.run(RunJar.java:233)
	at org.apache.hadoop.util.RunJar.main(RunJar.java:148)
Caused by: 
<file script.pig, line 1, column 29> pig script failed to validate: org.apache.pig.backend.executionengine.ExecException: ERROR 1070: Could not resolve org.apache.hive.hcatalog.pig.HCatLoader using imports: [, java.lang., org.apache.pig.builtin., org.apache.pig.impl.builtin.]
	at org.apache.pig.parser.LogicalPlanBuilder.validateFuncSpec(LogicalPlanBuilder.java:1339)
	at org.apache.pig.parser.LogicalPlanBuilder.buildFuncSpec(LogicalPlanBuilder.java:1324)
	at org.apache.pig.parser.LogicalPlanGenerator.func_clause(LogicalPlanGenerator.java:5184)
	at org.apache.pig.parser.LogicalPlanGenerator.load_clause(LogicalPlanGenerator.java:3515)
	at org.apache.pig.parser.LogicalPlanGenerator.op_clause(LogicalPlanGenerator.java:1625)
	at org.apache.pig.parser.LogicalPlanGenerator.general_statement(LogicalPlanGenerator.java:1102)
	at org.apache.pig.parser.LogicalPlanGenerator.statement(LogicalPlanGenerator.java:560)
	at org.apache.pig.parser.LogicalPlanGenerator.query(LogicalPlanGenerator.java:421)
	at org.apache.pig.parser.QueryParserDriver.parse(QueryParserDriver.java:191)
	... 17 more
Caused by: org.apache.pig.backend.executionengine.ExecException: ERROR 1070: Could not resolve org.apache.hive.hcatalog.pig.HCatLoader using imports: [, java.lang., org.apache.pig.builtin., org.apache.pig.impl.builtin.]
	at org.apache.pig.impl.PigContext.resolveClassName(PigContext.java:671)
	at org.apache.pig.parser.LogicalPlanBuilder.validateFuncSpec(LogicalPlanBuilder.java:1336)
	... 25 more
2016-09-26 05:37:38,294 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR 1070: Could not resolve org.apache.hive.hcatalog.pig.HCatLoader using imports: [, java.lang., org.apache.pig.builtin., org.apache.pig.impl.builtin.]
Details at logfile: /hadoop/yarn/local/usercache/maria_dev/appcache/application_1474865109830_0012/container_1474865109830_0012_01_000002/pig_1474868253657.log
2016-09-26 05:37:38,315 [main] INFO  org.apache.pig.Main - Pig script completed in 4 seconds and 825 milliseconds (4825 ms)