cascading.cascade.CascadeException: flow failed: select data from dual into keyvalue

Google Groups | PaulON | 2 years ago
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    Problems using HiveFlow

    Google Groups | 2 years ago | PaulON
    cascading.cascade.CascadeException: flow failed: select data from dual into keyvalue

    Root Cause Analysis

    1. cascading.CascadingException

      hive error 'FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask' while running query insert overwrite table keyvalue select 'Hello' as key, 'hive!' as value from dual

      at cascading.flow.hive.HiveQueryRunner.run()
    2. cascading.flow.hive
      HiveQueryRunner.call
      1. cascading.flow.hive.HiveQueryRunner.run(HiveQueryRunner.java:131)
      2. cascading.flow.hive.HiveQueryRunner.call(HiveQueryRunner.java:167)
      3. cascading.flow.hive.HiveQueryRunner.call(HiveQueryRunner.java:41)
      3 frames
    3. Java RT
      Thread.run
      1. java.util.concurrent.FutureTask.run(FutureTask.java:262)
      2. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
      3. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
      4. java.lang.Thread.run(Thread.java:745)
      4 frames