java.io.IOException: HADOOP_HOME or hadoop.home.dir are not set. >>>>>> at org.apache.hadoop.util.Shell.checkHadoopHome(Shell.java:325)

Google Groups | Fredrik | 10 months ago
tip
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  1. 0
    samebug tip
    Download the winutils.exe for your Hadoop version: https://github.com/steveloughran/winutils . Save it to HADOOP_HOME/bin
  2. 0

    Failed to detect a valid hadoop home directory

    Google Groups | 10 months ago | Fredrik
    java.io.IOException: HADOOP_HOME or hadoop.home.dir are not set. >>>>>> at org.apache.hadoop.util.Shell.checkHadoopHome(Shell.java:325)
  3. 0

    Issue with running Hive in unit tests after migrating to CDH5.2

    GitHub | 2 years ago | ranjanin08
    java.io.IOException: HADOOP_HOME or hadoop.home.dir are not set.
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  5. 0

    Not able to find winutils.exe for hadoop 2.6.0 for 32 bit windows

    Stack Overflow | 2 years ago | Gaurav
    java.io.IOException: Could not locate executable C:\hadoop-2.6.0\bin\winutils.exe in the Hadoop binaries.
  6. 0

    [HADOOP-10133] winutils detection on windows-cygwin fails - ASF JIRA

    apache.org | 1 year ago
    java.io.IOException: Could not locate executable null\bin\winutils.exe in the Hadoop binaries.

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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(Shell.java:325)

    at org.apache.hadoop.util.Shell.<clinit>()
  2. Hadoop
    Shell.<clinit>
    1. org.apache.hadoop.util.Shell.<clinit>(Shell.java:350)
    1 frame