[jira] [Created] (HDFS-11287) Storage class member storageDirs should be private to avoid unprotected access by derived classes

["Manoj Govindassamy (JIRA)" <ji...@apache.org>]

Manoj Govindassamy created HDFS-11287:
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             Summary: Storage class member storageDirs should be private to avoid unprotected access by derived classes
                 Key: HDFS-11287
                 URL: https://issues.apache.org/jira/browse/HDFS-11287
             Project: Hadoop HDFS
          Issue Type: Bug
            Reporter: Manoj Govindassamy
            Assignee: Manoj Govindassamy


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. 




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