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  1. Hadoop HDFS
  2. HDFS-5202

Support Centralized Cache Management on Windows.

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.5.0, 3.0.0-alpha1
    • 2.6.0
    • datanode
    • None
    • Reviewed

    Description

      HDFS caching currently is implemented using POSIX syscalls for checking ulimit and locking pages of memory into the process's address space. These POSIX syscalls do not exist on Windows. This issue will implement equivalent functionality so that Windows deployments can use Centralized Cache Management.

      Attachments

        1. HDFS-5202.1.patch
          12 kB
          Chris Nauroth
        2. HDFS-5202.2.patch
          8 kB
          Chris Nauroth

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              cnauroth Chris Nauroth
              cmccabe Colin McCabe
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              Dates

                Created:
                Updated:
                Resolved: