Java Oozie工作流无法表示作业处于“定义”状态而不是“运行”

我定义了一个带有2个清管器动作的oozie worflow

第一个动作很好。 第二个清管器操作失败，错误如下：

错误0:java.lang.IllegalStateException:作业处于定义状态而不是运行状态

Stacktrace:

org.apache.pig.backend.executionengine.ExecException: ERROR 0: java.lang.IllegalStateException: Job in state DEFINE instead of RUNNING
    at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher.getStats(MapReduceLauncher.java:822)
    at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher.launchPig(MapReduceLauncher.java:452)
    at org.apache.pig.backend.hadoop.executionengine.HExecutionEngine.launchPig(HExecutionEngine.java:280)
    at org.apache.pig.PigServer.launchPlan(PigServer.java:1390)
    at org.apache.pig.PigServer.executeCompiledLogicalPlan(PigServer.java:1375)
    at org.apache.pig.PigServer.execute(PigServer.java:1364)
    at org.apache.pig.PigServer.executeBatch(PigServer.java:415)
    at org.apache.pig.PigServer.executeBatch(PigServer.java:398)
    at org.apache.pig.tools.grunt.GruntParser.executeBatch(GruntParser.java:171)
    at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:234)
    at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:205)
    at org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:81)
    at org.apache.pig.Main.run(Main.java:495)
    at org.apache.pig.PigRunner.run(PigRunner.java:49)
    at org.apache.oozie.action.hadoop.PigMain.runPigJob(PigMain.java:288)
    at org.apache.oozie.action.hadoop.PigMain.run(PigMain.java:228)
    at org.apache.oozie.action.hadoop.LauncherMain.run(LauncherMain.java:39)
    at org.apache.oozie.action.hadoop.PigMain.main(PigMain.java:75)
    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.oozie.action.hadoop.LauncherMapper.map(LauncherMapper.java:226)
    at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:54)
    at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:450)
    at org.apache.hadoop.mapred.MapTask.run(MapTask.java:343)
    at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:163)
    at java.security.AccessController.doPrivileged(Native Method)
    at javax.security.auth.Subject.doAs(Subject.java:415)
    at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628)
    at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)
Caused by: java.lang.IllegalStateException: Job in state DEFINE instead of RUNNING
    at org.apache.hadoop.mapreduce.Job.ensureState(Job.java:294)
    at org.apache.hadoop.mapreduce.Job.getTaskReports(Job.java:540)
    at org.apache.pig.backend.hadoop.executionengine.shims.HadoopShims.getTaskReports(HadoopShims.java:235)
    at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher.getStats(MapReduceLauncher.java:801)

---

你能发布有问题的工作流程吗？虽然我不知道问题的确切原因/具体原因，但我还是能够消除错误。我主要怀疑这两个动作之间的数据依赖性。但这是我观察到的：在第一个动作的标签中，我清理了几个文件。在第二个操作的标记中，以前清理过的少数文件再次被清除。一旦我删除了它，我就不再面对这个错误了。如果你有更多的见解，为什么会发生这种情况，请分享。