Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 3.0.0-alpha4
    • erasure-coding
    • None
    • Reviewed

    Description

      According to recent discussions with andrew.wang in HDFS-7337, it would be good to support allowing users to define their own erasure code codecs, schemas and policies via an XML file. The XML file can be passed to a CLI cmd to parse and send to NameNode to persist and maintain.

      Open this task to define the XML format providing a default sample file to put in the configuration folder for users' reference, and implement the necessary parser utility.

      Attachments

        1. HDFS-11604-v8.patch
          28 kB
          Frank Zeng
        2. HDFS-11604-v7.patch
          28 kB
          Frank Zeng
        3. HDFS-11604-v6.patch
          29 kB
          Frank Zeng
        4. HDFS-11604-v5.patch
          23 kB
          Frank Zeng
        5. HDFS-11604-v4.patch
          23 kB
          Frank Zeng
        6. HDFS-11604-v3.patch
          22 kB
          Frank Zeng
        7. HDFS-11604-v2.patch
          22 kB
          Frank Zeng
        8. HDFS-11604-v1.patch
          21 kB
          Frank Zeng
        9. ec-policy-config-sample-v2.xml
          1 kB
          Sammi Chen
        10. ec-config-sample.xml
          0.4 kB
          Sammi Chen

        Activity

          People

            zenglinx Frank Zeng
            drankye Kai Zheng
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            Dates

              Created:
              Updated:
              Resolved: