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[MMorana <987238@xxxxxxxxxxxxxxxxxx>]

@Craig, can you confirm this?

** Changed in: eilt
   Importance: Undecided => Medium

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https://bugs.launchpad.net/bugs/987238

Title:
  [public] hadoop terasort test sometimes hangs

Status in The Eilt project:
  New

Bug description:
  After:

  12/04/20 04:38:46 INFO mapred.FileInputFormat: Total input paths to process : 20
  12/04/20 04:38:47 INFO mapred.JobClient: Running job: job_201204200426_0002
  12/04/20 04:38:48 INFO mapred.JobClient:  map 0% reduce 0%
  12/04/20 04:39:14 INFO mapred.JobClient:  map 1% reduce 0%
  12/04/20 04:39:17 INFO mapred.JobClient:  map 2% reduce 0%
  12/04/20 04:39:20 INFO mapred.JobClient:  map 3% reduce 0%
  12/04/20 04:39:23 INFO mapred.JobClient:  map 4% reduce 0%
  12/04/20 04:39:26 INFO mapred.JobClient:  map 5% reduce 0%
  12/04/20 04:39:32 INFO mapred.JobClient:  map 6% reduce 0%
  12/04/20 04:39:47 INFO mapred.JobClient:  map 7% reduce 0%
  12/04/20 04:39:50 INFO mapred.JobClient:  map 8% reduce 0%
  12/04/20 04:39:53 INFO mapred.JobClient:  map 9% reduce 0%
  12/04/20 04:39:56 INFO mapred.JobClient:  map 10% reduce 0%
  Exception in thread "IPC Client (47) connection to localhost/127.0.0.1:8021 from ubuntu" java.lang.NullPointerException: 
  	at org.apache.hadoop.ipc.Client$Connection.receiveResponse(Client.java:811)
  	at org.apache.hadoop.ipc.Client$Connection.run(Client.java:745)

  ...the test hangs.

  Example in precise-server-armhf-workload-hadoop-terasort #6.

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