使用我自己构建的hadoop运行spark-submit [英] Run spark-submit with my own build of hadoop

问题描述

我正在尝试使用hadoop 2.8的快照运行spark 2.02.我正在使用网站上的spark-2.0.2-bin-without-hadoop.我使用

I'm trying to run spark 2.02 with a snapshot of hadoop 2.8. I'm using spark-2.0.2-bin-without-hadoop from the website. I built hadoop 2.8 using these directions. Per the spark website, prior to running spark-submit I call:

export SPARK_DIST_CLASSPATH=$(/path/to/hadoop2.8/bin/hadoop classpath)

我称火花提交如下

spark-submit --verbose --master mesos://$MASTER_HOST/mesos

但是出现以下错误:

Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/fs/FSDataInputStream
    at org.apache.spark.deploy.SparkSubmitArguments.handle(SparkSubmitArguments.scala:403)
    at org.apache.spark.launcher.SparkSubmitOptionParser.parse(SparkSubmitOptionParser.java:163)
    at org.apache.spark.deploy.SparkSubmitArguments.<init>(SparkSubmitArguments.scala:98)
    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$1.run(URLClassLoader.java:366)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
    ... 5 more

spark-submit是否有一些参数可以指定hadoop的位置?

Is there some argument to spark-submit where I can specify the location of hadoop?

推荐答案

尝试将HADOOP_HOME设置为Hadoop二进制文件的位置.

Try setting HADOOP_HOME to the location of your Hadoop binaries.

export HADOOP_HOME="/path/to/hadoop"

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