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  1. Accumulo
  2. ACCUMULO-4068

Unable to check if balancer can load

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Details

    • Bug
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 1.6.4, 1.7.0
    • None
    • None
    • None

    Description

      I was trying to use instanceOperations().testClassLoad() to check if a the RegExGroupBalancer was available. This class was added in 1.7, so I did not want to attempt to configure it in 1.6.

      Unexpectedly the call to testClassLoad() failed in 1.7. I looked into the cause and it turns out the implementation of testClassLoad() also tries to instantiate the class after loading using a noarg constructor. Because of ACCUMULO-4047 the RegexGroupBalancer does not have a noarg constructor.

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          relates to

          Improvement - An improvement or enhancement to an existing feature or task. ACCUMULO-4047 TabletBalancer has an implicit requirement for a specific constructor

          • Major - Major loss of function.
          • Resolved

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              Unassigned Unassigned
              kturner Keith Turner
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              Dates

                Created:
                Updated: