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  1. HBase
  2. HBASE-20086

PE randomSeekScan fails with ClassNotFoundException

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.0.0-beta-2, 2.0.0
    • None
    • None
    • Reviewed

    Description

      When running PE randomSeekScan against hadoop 3 cluster, I got the following error:

      2018-02-26 17:11:09,548 INFO  [main] mapreduce.Job: Task Id : attempt_1519408774395_0003_m_000004_0, Status : FAILED
      Error: java.lang.ClassNotFoundException: org.apache.hadoop.hbase.filter.FilterAllFilter
              at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
              at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
              at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:338)
              at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
              at java.lang.Class.forName0(Native Method)
              at java.lang.Class.forName(Class.java:264)
              at org.apache.hadoop.hbase.PerformanceEvaluation$EvaluationMapTask.forName(PerformanceEvaluation.java:291)
              at org.apache.hadoop.hbase.PerformanceEvaluation$EvaluationMapTask.setup(PerformanceEvaluation.java:276)
              at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:143)
              at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:794)
              at org.apache.hadoop.mapred.MapTask.run(MapTask.java:342)
              at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:174)
      

      This is due to FilterAllFilter being inside hbase-server tests jar, hence not added as dependency for PE job.

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            yuzhihong@gmail.com Ted Yu Assign to me
            yuzhihong@gmail.com Ted Yu
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              Updated:
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