java.net.UnknownHostException: bcobb-mbpr.local: bcobb-mbpr.local: nodename nor servname provided, or not known

sqoop-user | Brenden Cobb | 3 years ago
  1. 0

    Re: Unable to load native hadoop library

    sqoop-user | 3 years ago | Brenden Cobb
    java.net.UnknownHostException: bcobb-mbpr.local: bcobb-mbpr.local: nodename nor servname provided, or not known
  2. 0

    Re: Unable to load native hadoop library

    sqoop-user | 3 years ago | Brenden Cobb
    java.net.UnknownHostException: bcobb-mbpr.local: bcobb-mbpr.local: nodename nor servname provided, or not known
  3. 0

    Re: Unable to load native hadoop library

    sqoop-user | 3 years ago | Brenden Cobb
    java.net.UnknownHostException: bcobb-mbpr.local: bcobb-mbpr.local: nodename nor servname provided, or not known
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  5. 0

    Re: Unable to load native hadoop library

    sqoop-user | 3 years ago | rudra tripathy
    java.net.UnknownHostException: bcobb-mbpr.local: bcobb-mbpr.local: nodename nor servname provided, or not known
  6. 0

    Why does Hadoop give me the UnknownHostException?

    Stack Overflow | 2 years ago | user2585578
    java.net.UnknownHostException: 172-16-23-165.dynapool.nyu.edu: 172-16-23-165.dynapool.nyu.edu: nodename nor servname provided, or not known

  1. nasimk 1 times, last 2 weeks ago
  2. mortalman7 1 times, last 4 months ago
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Root Cause Analysis

  1. java.net.UnknownHostException

    bcobb-mbpr.local: bcobb-mbpr.local: nodename nor servname provided, or not known

    at java.net.InetAddress.getLocalHost()
  2. Java RT
    InetAddress.getLocalHost
    1. java.net.InetAddress.getLocalHost(InetAddress.java:1473)
    1 frame
  3. Hadoop
    JobClient$2.run
    1. org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:960)
    2. org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:936)
    2 frames
  4. Java RT
    Subject.doAs
    1. java.security.AccessController.doPrivileged(Native Method)
    2. javax.security.auth.Subject.doAs(Subject.java:415)
    2 frames
  5. Hadoop
    UserGroupInformation.doAs
    1. org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1190)
    1 frame
  6. Hadoop
    Job.waitForCompletion
    1. org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:936)
    2. org.apache.hadoop.mapreduce.Job.submit(Job.java:550)
    3. org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:580)
    3 frames
  7. org.apache.sqoop
    Sqoop.run
    1. org.apache.sqoop.mapreduce.ImportJobBase.doSubmitJob(ImportJobBase.java:186)
    2. org.apache.sqoop.mapreduce.ImportJobBase.runJob(ImportJobBase.java:159)
    3. org.apache.sqoop.mapreduce.ImportJobBase.runImport(ImportJobBase.java:239)
    4. org.apache.sqoop.manager.SqlManager.importTable(SqlManager.java:600)
    5. org.apache.sqoop.manager.MySQLManager.importTable(MySQLManager.java:118)
    6. org.apache.sqoop.tool.ImportTool.importTable(ImportTool.java:413)
    7. org.apache.sqoop.tool.ImportTool.run(ImportTool.java:502)
    8. org.apache.sqoop.Sqoop.run(Sqoop.java:145)
    8 frames
  8. Hadoop
    ToolRunner.run
    1. org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
    1 frame
  9. org.apache.sqoop
    Sqoop.main
    1. org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:181)
    2. org.apache.sqoop.Sqoop.runTool(Sqoop.java:220)
    3. org.apache.sqoop.Sqoop.runTool(Sqoop.java:229)
    4. org.apache.sqoop.Sqoop.main(Sqoop.java:238)
    4 frames