spark2提交正在抛出java.lang.NoClassDefFoundError:org/apache/hadoop/fs/FSDataInputStream
安装spark 2.0.0后运行spark2 submit时出现以下错误 有人知道为什么它不能指向hadoop jar文件吗?在spark2中,当我“spark2提交正在抛出java.lang.NoClassDefFoundError:org/apache/hadoop/fs/FSDataInputStream,hadoop,apache-spark,Hadoop,Apache Spark,安装spark 2.0.0后运行spark2 submit时出现以下错误 有人知道为什么它不能指向hadoop jar文件吗?在spark2中,当我“echo$HADOOP\u HOME”提交时,它会显示正确的HADOOP\u HOME路径 Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/fs/FSDataInputStream at org.apache.spark.dep
echo$HADOOP\u HOME
”提交时,它会显示正确的HADOOP\u HOME
路径
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/fs/FSDataInputStream
at org.apache.spark.deploy.SparkSubmitArguments$$anonfun$mergeDefaultSparkProperties$1.apply(SparkSubmitArguments.scala:118)
at org.apache.spark.deploy.SparkSubmitArguments$$anonfun$mergeDefaultSparkProperties$1.apply(SparkSubmitArguments.scala:118)
at scala.Option.getOrElse(Option.scala:121)
at org.apache.spark.deploy.SparkSubmitArguments.mergeDefaultSparkProperties(SparkSubmitArguments.scala:118)
at org.apache.spark.deploy.SparkSubmitArguments.<init>(SparkSubmitArguments.scala:104)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:117)
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:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
线程“main”java.lang.NoClassDefFoundError中的异常:org/apache/hadoop/fs/FSDataInputStream
位于org.apache.spark.deploy.SparkSubmitArguments$$anonfun$mergeDefaultSparkProperties$1.apply(SparkSubmitArguments.scala:118)
位于org.apache.spark.deploy.SparkSubmitArguments$$anonfun$mergeDefaultSparkProperties$1.apply(SparkSubmitArguments.scala:118)
位于scala.Option.getOrElse(Option.scala:121)
位于org.apache.spark.deploy.SparkSubmitArguments.mergeDefaultSparkProperties(SparkSubmitArguments.scala:118)
位于org.apache.spark.deploy.SparkSubmitArguments。(SparkSubmitArguments.scala:104)
位于org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:117)
位于org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
原因:java.lang.ClassNotFoundException:org.apache.hadoop.fs.FSDataInputStream
位于java.net.URLClassLoader.findClass(URLClassLoader.java:381)
位于java.lang.ClassLoader.loadClass(ClassLoader.java:424)
位于sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
位于java.lang.ClassLoader.loadClass(ClassLoader.java:357)
尝试将HADOOP\u HOME/share/HADOOP中的jar添加到类路径中。 例如,我在/etc/profile中添加了类路径,我的hadoop版本是2.7.2
export CLASSPATH=.:$JAVA_HOME/lib:$JRE_HOME/lib:$HADOOP_HOME/share/hadoop/mapreduce/hadoop-mapreduce-client-core-2.7.2.jar:$HADOOP_HOME/share/hadoop/common/hadoop-common-2.7.2.jar:$HADOOP_HOME/share/hadoop/common/lib/commons-cli-1.2.jar:$CLASSPATH