Spark错误汇总

Spark错误汇总积累

1、spark带的scala库比较旧(2.11.8), 系统安装的安装scala比较新(2.12.2)引起的问题.

zhouhh@/Users/zhouhh/test/spark/wordcount $ spark-submit --class WordCount --master local target/scala-2.12/wordcount-spark_2.12-0.0.1.jar...Exception in thread "main" java.lang.BootstrapMethodError: java.lang.NoClassDefFoundError: scala/runtime/java8/JFunction2$mcIII$spat WordCount$.main(wordcount.scala:15)at WordCount.main(wordcount.scala)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.lang.reflect.Method.invoke(Method.java:498)at org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:743)at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:187)at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:212)at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:126)at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)Caused by: java.lang.NoClassDefFoundError: scala/runtime/java8/JFunction2$mcIII$sp

（to be done）