需要帮助。我正在尝试documentation中提供的这项工作。
我的系统中安装了以下版本：
我正在提交spark作业以使用griffin来运行数据质量。我正在接受例外，您能否在这方面帮助我。
2020-04-04 08:37:35,456 INFO cluster.YarnClientSchedulerBackend: SchedulerBackend is ready for scheduling beginning after waiting maxRegisteredResourcesWaitingTime: 30000000000(ns)
Exception in thread "main" java.lang.NoSuchMethodError: scala.Predef$.refArrayOps([Ljava/lang/Object;)Lscala/collection/mutable/ArrayOps;
at org.apache.griffin.measure.datasource.connector.batch.HiveBatchDataConnector.<init>(HiveBatchDataConnector.scala:47)
at org.apache.griffin.measure.datasource.connector.DataConnectorFactory$$anonfun$getDataConnector$1.apply(DataConnectorFactory.scala:63)
at org.apache.griffin.measure.datasource.connector.DataConnectorFactory$$anonfun$getDataConnector$1.apply(DataConnectorFactory.scala:62)
at scala.util.Try$.apply(Try.scala:213)
at org.apache.griffin.measure.datasource.connector.DataConnectorFactory$.getDataConnector(DataConnectorFactory.scala:61)
at org.apache.griffin.measure.datasource.DataSourceFactory$$anonfun$1.apply(DataSourceFactory.scala:58)
at org.apache.griffin.measure.datasource.DataSourceFactory$$anonfun$1.apply(DataSourceFactory.scala:57)
at scala.collection.TraversableLike.$anonfun$flatMap$1(TraversableLike.scala:245)
at scala.collection.immutable.List.foreach(List.scala:392)
at scala.collection.TraversableLike.flatMap(TraversableLike.scala:245)
at scala.collection.TraversableLike.flatMap$(TraversableLike.scala:242)
at scala.collection.immutable.List.flatMap(List.scala:355)
at org.apache.griffin.measure.datasource.DataSourceFactory$.org$apache$griffin$measure$datasource$DataSourceFactory$$getDataSource(DataSourceFactory.scala:57)
at org.apache.griffin.measure.datasource.DataSourceFactory$$anonfun$getDataSources$1.apply(DataSourceFactory.scala:40)
at org.apache.griffin.measure.datasource.DataSourceFactory$$anonfun$getDataSources$1.apply(DataSourceFactory.scala:38)
at scala.collection.TraversableLike.$anonfun$flatMap$1(TraversableLike.scala:245)
at scala.collection.immutable.List.foreach(List.scala:392)
at scala.collection.TraversableLike.flatMap(TraversableLike.scala:245)
at scala.collection.TraversableLike.flatMap$(TraversableLike.scala:242)
at scala.collection.immutable.List.flatMap(List.scala:355)
at org.apache.griffin.measure.datasource.DataSourceFactory$.getDataSources(DataSourceFactory.scala:38)
at org.apache.griffin.measure.launch.batch.BatchDQApp$$anonfun$run$1.apply$mcZ$sp(BatchDQApp.scala:75)
at org.apache.griffin.measure.launch.batch.BatchDQApp$$anonfun$run$1.apply(BatchDQApp.scala:67)
at org.apache.griffin.measure.launch.batch.BatchDQApp$$anonfun$run$1.apply(BatchDQApp.scala:67)
at scala.util.Try$.apply(Try.scala:213)
at org.apache.griffin.measure.launch.batch.BatchDQApp.run(BatchDQApp.scala:67)
at org.apache.griffin.measure.Application$.main(Application.scala:88)
at org.apache.griffin.measure.Application.main(Application.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.spark.deploy.JavaMainApplication.start(SparkApplication.scala:52)
at org.apache.spark.deploy.SparkSubmit.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:928)
at org.apache.spark.deploy.SparkSubmit.doRunMain$1(SparkSubmit.scala:180)
at org.apache.spark.deploy.SparkSubmit.submit(SparkSubmit.scala:203)
at org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:90)
at org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:1007)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:1016)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
java.lang.NoSuchMethodError: scala.Predef$.refArrayOps([Ljava/lang/Object;)Lscala/collection/mutable/ArrayOps;
这绝对意味着您在应用程序中某个地方的Scala版本中存在冲突。有一个非常相似的问题here。尝试遵循那里提供的答案（将Scala版本降级为
2.11.x）。