【发布时间】:2020-04-01 02:30:59
【问题描述】:
我收到此错误的任何原因?最初 Scala 的 IDE 插件是 2.12.3。但由于我使用的是 Spark 2.2.0,因此我手动将其更改为 Scala 2.11.11。
Using Spark's default log4j profile: org/apache/spark/log4j-defaults.properties
17/09/19 12:08:19 WARN NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Exception in thread "main" java.lang.NoSuchMethodError: scala.Product.$init$(Lscala/Product;)V
at scala.xml.Null$.<init>(Null.scala:23)
at scala.xml.Null$.<clinit>(Null.scala)
at org.apache.spark.ui.jobs.AllJobsPage.<init>(AllJobsPage.scala:39)
at org.apache.spark.ui.jobs.JobsTab.<init>(JobsTab.scala:38)
at org.apache.spark.ui.SparkUI.initialize(SparkUI.scala:67)
at org.apache.spark.ui.SparkUI.<init>(SparkUI.scala:84)
at org.apache.spark.ui.SparkUI$.create(SparkUI.scala:221)
at org.apache.spark.ui.SparkUI$.createLiveUI(SparkUI.scala:163)
at org.apache.spark.SparkContext.<init>(SparkContext.scala:452)
at sparkEnvironment$.<init>(Ticket.scala:33)
at sparkEnvironment$.<clinit>(Ticket.scala)
at Ticket$.main(Ticket.scala:39)
at Ticket.main(Ticket.scala)
【问题讨论】:
标签: scala apache-spark intellij-idea sbt