java.io.IOException: HADOOP_HOME or hadoop.home.dir are not set.

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    java.io.IOException: HADOOP_HOME or hadoop.home.dir are not set.

  1. tyson925 1 times, last 6 months ago
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Root Cause Analysis

  1. java.io.IOException

    HADOOP_HOME or hadoop.home.dir are not set.

    at org.apache.hadoop.util.Shell.checkHadoopHome()
  2. Hadoop
    StringUtils.<clinit>
    1. org.apache.hadoop.util.Shell.checkHadoopHome(Shell.java:307)
    2. org.apache.hadoop.util.Shell.<clinit>(Shell.java:332)
    3. org.apache.hadoop.util.StringUtils.<clinit>(StringUtils.java:79)
    3 frames
  3. hadoop-yarn-api
    YarnConfiguration.<clinit>
    1. org.apache.hadoop.yarn.conf.YarnConfiguration.<clinit>(YarnConfiguration.java:590)
    1 frame
  4. Spark Project YARN Stable API
    YarnSparkHadoopUtil.newConfiguration
    1. org.apache.spark.deploy.yarn.YarnSparkHadoopUtil.newConfiguration(YarnSparkHadoopUtil.scala:62)
    1 frame
  5. Spark
    SparkHadoopUtil.<init>
    1. org.apache.spark.deploy.SparkHadoopUtil.<init>(SparkHadoopUtil.scala:52)
    1 frame
  6. Spark Project YARN Stable API
    YarnSparkHadoopUtil.<init>
    1. org.apache.spark.deploy.yarn.YarnSparkHadoopUtil.<init>(YarnSparkHadoopUtil.scala:47)
    1 frame
  7. Java RT
    Class.newInstance
    1. sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    2. sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
    3. sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    4. java.lang.reflect.Constructor.newInstance(Constructor.java:526)
    5. java.lang.Class.newInstance(Class.java:374)
    5 frames