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  1. Hadoop Common
  2. HADOOP-10829

Iteration on CredentialProviderFactory.serviceLoader is thread-unsafe

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    • Target Version/s:

      Description

      CredentialProviderFactory uses ServiceLoader framework to load CredentialProviderFactory

        private static final ServiceLoader<CredentialProviderFactory> serviceLoader =
            ServiceLoader.load(CredentialProviderFactory.class);
      

      The ServiceLoader framework does lazy initialization of services which makes it thread unsafe. If accessed from multiple threads, it is better to synchronize the access.
      Similar synchronization has been done while loading compression codec providers via HADOOP-8406.

        Attachments

        1. HADOOP-10829.003.patch
          2 kB
          Rakesh R
        2. HADOOP-10829.patch
          1 kB
          Benoy Antony
        3. HADOOP-10829.patch
          1 kB
          Benoy Antony

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              • Assignee:
                benoyantony Benoy Antony
                Reporter:
                benoyantony Benoy Antony
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                • Created:
                  Updated:
                  Resolved: