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  1. Hadoop Common
  2. HADOOP-7300

Configuration methods that return collections are inconsistent about mutability

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 0.22.0
    • 0.22.0
    • conf
    • None
    • Reviewed

    Description

      In particular, getTrimmedStringCollection seems to return an immutable collection, whereas getStringCollection returns a mutable one.

      IMO we should always return mutable collections since these methods by definition are doing copies.

      Attachments

        1. hadoop-7300.txt
          3 kB
          Todd Lipcon

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            tlipcon Todd Lipcon
            tlipcon Todd Lipcon
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            Dates

              Created:
              Updated:
              Resolved: