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

Google Groups | Fredrik | 11 months ago
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    Google Groups | 11 months ago | Fredrik
    java.io.IOException: HADOOP_HOME or hadoop.home.dir are not set.
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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
      UserGroupInformation.isSecurityEnabled
      1. org.apache.hadoop.util.Shell.checkHadoopHome(Shell.java:325)
      2. org.apache.hadoop.util.Shell.<clinit>(Shell.java:350)
      3. org.apache.hadoop.util.StringUtils.<clinit>(StringUtils.java:79)
      4. org.apache.hadoop.security.Groups.parseStaticMapping(Groups.java:130)
      5. org.apache.hadoop.security.Groups.<init>(Groups.java:94)
      6. org.apache.hadoop.security.Groups.<init>(Groups.java:74)
      7. org.apache.hadoop.security.Groups.getUserToGroupsMappingService(Groups.java:303)
      8. org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:283)
      9. org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:260)
      10. org.apache.hadoop.security.UserGroupInformation.isAuthenticationMethodEnabled(UserGroupInformation.java:337)
      11. org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:331)
      11 frames
    3. co.cask.cdap
      MasterStartupTool.main
      1. co.cask.cdap.common.kerberos.SecurityUtil.loginForMasterService(SecurityUtil.java:148)[co.cask.cdap.cdap-common-3.4.0.jar:na]
      2. co.cask.cdap.master.startup.MasterStartupTool.main(MasterStartupTool.java:75)
      2 frames