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https://issues.apache.org/jira/browse/HDDS-4454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17253346#comment-17253346
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Yiqun Lin commented on HDDS-4454:
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Hi [~shashikant]/[~szetszwo]/[~yjxxtd], do we have any update for this feature?
As I heard from [~yjxxtd] in ozone-dev mail that the feature RATIS-979 is ready
for use now,
{quote}> Currently the Ratis streaming write feature should be ready to use
(though
> improvements could keep happening). The read feature is under development.
{quote}
do we have some implementation plan for this?
> Ozone Streaming Write Pipeline
> ------------------------------
>
> Key: HDDS-4454
> URL: https://issues.apache.org/jira/browse/HDDS-4454
> Project: Hadoop Distributed Data Store
> Issue Type: New Feature
> Components: Ozone Client, Ozone Datanode
> Reporter: Shashikant Banerjee
> Assignee: Shashikant Banerjee
> Priority: Major
> Attachments: Ozone Write Streaming.pdf,
> image-2020-11-17-09-15-58-880.png
>
>
> 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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