Hi all，
When running pig scripts on my hadoop cluster(deployed with CDH-4.3.1) it
always show this exception：
2014-02-27 00:04:45,656 [main] WARN
org.apache.pig.backend.hadoop23.PigJobControl - falling back to default
JobControl (not using hadoop 0.23 ?)
java.lang.NoSuchFieldException: jobsInProgress
at java.lang.Class.getDeclaredField(Class.java:1884)
at
org.apache.pig.backend.hadoop23.PigJobControl.<clinit>(PigJobControl.java:58)
at
org.apache.pig.backend.hadoop.executionengine.shims.HadoopShims.newJobControl(HadoopShims.java:102)
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.compile(JobControlCompiler.java:285)
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher.launchPig(MapReduceLauncher.java:177)
at org.apache.pig.PigServer.launchPlan(PigServer.java:1266)
at
org.apache.pig.PigServer.executeCompiledLogicalPlan(PigServer.java:1251)
at org.apache.pig.PigServer.execute(PigServer.java:1241)
at org.apache.pig.PigServer.executeBatch(PigServer.java:335)
at
org.apache.pig.tools.grunt.GruntParser.executeBatch(GruntParser.java:137)
at
org.apache.pig.tools.grunt.GruntParser.processFsCommand(GruntParser.java:1021)
at
org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:123)
at
org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:194)
at
org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:170)
at org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:84)
at org.apache.pig.Main.run(Main.java:475)
at org.apache.pig.Main.main(Main.java:157)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invovke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:208)
http://stackoverflow.com/questions/17533154/pig-java-lang-nosuchfieldexception-jobsinprogress-exception
says it because the pig detect a low hadoop version. But my hadoop version is
2.0 instead of 1.x.
Any insight on this?
Thanks,
Lei
[email protected]
