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  1. Hadoop Common
  2. HADOOP-2345

new transactions to support HDFS Appends

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.17.0
    • None
    • None
    • Incompatible change
    • Introduce new namenode transactions to support appending to HDFS files.

    Description

      This JIRA adresses the changes needed to the transaction mechanism to support appending data to existing HDFS files. The details of this design is documented in HADOOP-1700.

      Attachments

        1. AppendTransactions.patch
          45 kB
          Dhruba Borthakur
        2. AppendTransactions2.patch
          46 kB
          Dhruba Borthakur
        3. AppendTransactions3.patch
          46 kB
          Dhruba Borthakur
        4. AppendTransactions4.patch
          48 kB
          Dhruba Borthakur
        5. AppendTransactions5.patch
          48 kB
          Dhruba Borthakur

        Issue Links

          blocks

          New Feature - A new feature of the product, which has yet to be developed. HADOOP-1700 Append to files in HDFS

          • Major - Major loss of function.
          • Closed

          Activity

            People

              dhruba Dhruba Borthakur
              dhruba Dhruba Borthakur
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              Dates

                Created:
                Updated:
                Resolved: