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  1. HBase
  2. HBASE-11749

Better error logging when coprocessors loading has failed.

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Trivial
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.99.0, 0.98.6
    • Component/s: Coprocessors, Usability
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      The following is the error in the log files, when the wrong coprocessor is specified in config file.

      378:2014-08-14 15:15:41,773 ERROR [master:172.16.2.118:60000] coprocessor.CoprocessorHost: The coprocessor org.apache.hadoop.hbase.security.visibility.VisibilityControlle threw an unexpected exception
      

      Instead it would be better to have more meaningful exception description like

      525:2014-08-14 15:07:33,682 ERROR [master:172.16.2.118:60000] coprocessor.CoprocessorHost: The coprocessor org.apache.hadoop.hbase.security.visibility.VisibilityControlle threw java.lang.ClassNotFoundException: org.apache.hadoop.hbase.security.visibility.VisibilityControlle
      

        Attachments

        1. HBASE-11749.patch
          2 kB
          Srikanth Srungarapu

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            People

            • Assignee:
              srikanth235 Srikanth Srungarapu
              Reporter:
              srikanth235 Srikanth Srungarapu
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              Dates

              • Created:
                Updated:
                Resolved: