我正在使用Pig版本（0.16.0），Tez版本是0.9.0。猪脚本在MapReduce上正常运行，但不适用于Tez。我曾尝试过更改tez-0.8。（3-5）仍然无法正常工作。这可能是版本不匹配的问题吗？请看一下日志：
ERROR 2017: Internal error creating job configuration.
org.apache.pig.backend.hadoop.executionengine.JobCreationException: ERROR 2017: Internal error creating job configuration.
at org.apache.pig.backend.hadoop.executionengine.tez.TezJobCompiler.getJob(TezJobCompiler.java:137)
at org.apache.pig.backend.hadoop.executionengine.tez.TezJobCompiler.compile(TezJobCompiler.java:78)
at org.apache.pig.backend.hadoop.executionengine.tez.TezLauncher.launchPig(TezLauncher.java:198)
at org.apache.pig.backend.hadoop.executionengine.HExecutionEngine.launchPig(HExecutionEngine.java:308)
at org.apache.pig.PigServer.launchPlan(PigServer.java:1474)
at org.apache.pig.PigServer.executeCompiledLogicalPlan(PigServer.java:1459)
at org.apache.pig.PigServer.execute(PigServer.java:1448)
at org.apache.pig.PigServer.executeBatch(PigServer.java:488)
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:501)
at org.apache.pig.Main.main(Main.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.hadoop.util.RunJar.run(RunJar.java:221)
at org.apache.hadoop.util.RunJar.main(RunJar.java:136)
Caused by: java.lang.NoSuchMethodException: org.apache.tez.dag.api.DAG.setCallerContext(org.apache.tez.client.CallerContext)
at java.lang.Class.getMethod(Class.java:1786)
at org.apache.pig.backend.hadoop.executionengine.tez.TezJobCompiler.getJob(TezJobCompiler.java:128)
... 20 more
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