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  1. Hadoop HDFS
  2. HDFS-13611

Unsafe use of Text as a ConcurrentHashMap key in PBHelperClient

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.10.0, 3.2.0, 3.1.1, 3.0.4
    • Fix Version/s: 2.10.0, 3.2.0, 3.1.1, 3.0.3
    • Component/s: None
    • Labels:
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      Description

      Follow on to HDFS-13601, a bug spotted by Todd Lipcon: since Text is mutable, it's not safe to use as a hash map key.

        Attachments

        1. HDFS-13611.002.patch
          0.8 kB
          Andrew Wang
        2. HDFS-13611.001.patch
          2 kB
          Andrew Wang

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            People

            • Assignee:
              andrew.wang Andrew Wang
              Reporter:
              andrew.wang Andrew Wang
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              Dates

              • Created:
                Updated:
                Resolved: