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  1. Hadoop HDFS
  2. HDFS-13611

Unsafe use of Text as a ConcurrentHashMap key in PBHelperClient

          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:
            None

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

                Activity

                  People

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

                    • Created:
                      Updated:
                      Resolved: