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  1. Hadoop HDFS
  2. HDFS-842

Serialize NN edits log as avro records

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Details

    • New Feature
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • None
    • namenode
    • None

    Description

      Right now, the edits log is a mishmash of ad-hoc serialization and Writables. Switching it over to Avro records would be really useful for operator tools - an "offline edits viewer" would become trivial ("avrocat")

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          relates to

          New Feature - A new feature of the product, which has yet to be developed. HDFS-1448 Create multi-format parser for edits logs file, support binary and XML formats initially

          • Major - Major loss of function.
          • Resolved

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              Unassigned Unassigned
              tlipcon Todd Lipcon
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              Dates

                Created:
                Updated:
                Resolved: