sparkOnYarn报错org.apache.hadoop.fs.FSDataInputStream

Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/fs/FSDataInputStream
        at org.apache.spark.deploy.SparkSubmitArguments.handleUnknown(SparkSubmitArguments.scala:)
        at org.apache.spark.launcher.SparkSubmitOptionParser.parse(SparkSubmitOptionParser.java:)
        at org.apache.spark.deploy.SparkSubmitArguments.<init>(SparkSubmitArguments.scala:)
        at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:)
        at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.fs.FSDataInputStream
        at java.net.URLClassLoader.findClass(URLClassLoader.java:)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:)
        ...  more

解决：

在spark-env.sh中添加：

export SPARK_DIST_CLASSPATH=$(hadoop classpath)