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  1. Hadoop HDFS
  2. HDFS-7285 Erasure Coding Support inside HDFS
  3. HDFS-7839

Erasure coding: implement facilities in NameNode to create and manage EC zones

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • HDFS-7285
    • None
    • None
    • Reviewed

    Description

      As a quick first step to facilitate initial development and testing, HDFS-7347 added EC configuration in file header as one storage policy. We have discussed and concluded that EC configurations should be part of XAttr. This JIRA aims to add the basic EC XAttr structure. HDFS-7337 will add configurable and pluggable schema info.

      This JIRA will follow the plan we made under HDFS-7285.

      Attachments

        1. HDFS-7839-000.patch
          29 kB
          Zhe Zhang
        2. HDFS-7839-001.patch
          34 kB
          Zhe Zhang
        3. HDFS-7839-002.patch
          35 kB
          Zhe Zhang
        4. HDFS-7839-003.patch
          44 kB
          Zhe Zhang

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              zhz Zhe Zhang
              zhz Zhe Zhang
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              Dates

                Created:
                Updated:
                Resolved: