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  1. Apache Ozone
  2. HDDS-4454

Ozone Streaming Write Pipeline

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Details

    • New Feature
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 1.4.0
    • Ozone Client, Ozone Datanode
    • None

    Description

      https://issues.apache.org/jira/browse/RATIS-979 implements streaming semantics in Ratis.

      Currently, ozone write pattern is bursty and involves multiple buffers copies as well multiple ratis log syncs in a block write. The idea of the Jira is to use a zero buffer copy based ratis streaming in ozone write path for better performance and resource utilisation. 

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          is related to

          New Feature - A new feature of the product, which has yet to be developed. HDDS-8691 Ozone Streaming Write Pipeline Phase 2

          • Major - Major loss of function.
          • Open
          relates to

          New Feature - A new feature of the product, which has yet to be developed. HDDS-7651 Enable Ozone Streaming Write Pipeline by default

          • Major - Major loss of function.
          • Open

          New Feature - A new feature of the product, which has yet to be developed. RATIS-979 Ratis streaming

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. HDDS-9903 EC data write as data streams

          • Major - Major loss of function.
          • Open
          There are no Sub-Tasks for this issue.

          Activity

            People

              szetszwo Tsz-wo Sze
              shashikant Shashikant Banerjee
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              Dates

                Created:
                Updated:
                Resolved: