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  1. Hadoop HDFS
  2. HDFS-11287

Storage class member storageDirs should be private to avoid unprotected access by derived classes

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.0.0-alpha1
    • Fix Version/s: 2.9.0, 3.0.0-alpha2
    • Component/s: None
    • Labels:
      None

      Description

      HDFS-11267 fix made the abstract class Storage.java member variable storageDirs a thread safe one so that all its derived classes like NNStorage, JNStorage, DataStorage will not face any ConcurrentModificationException when there are volume add/remove and listing operations running in parallel. The fix rebase missed out few changers to the original patch. This jira is to address the addendum needed for the HDFS-11267 commits.

        Attachments

        1. HDFS-11287.01.patch
          3 kB
          Manoj Govindassamy
        2. HDFS-11287.02.patch
          2 kB
          Manoj Govindassamy

          Activity

            People

            • Assignee:
              manojg Manoj Govindassamy
              Reporter:
              manojg Manoj Govindassamy
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              Dates

              • Created:
                Updated:
                Resolved: