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https://issues.apache.org/jira/browse/RATIS-979?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17351770#comment-17351770
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mingchao zhao edited comment on RATIS-979 at 5/26/21, 1:14 PM:
---------------------------------------------------------------
Hi [~szetszwo] [~yjxxtd] [~shashikant] Thanks for your work on Ratis Streaming.
Recently we did a comparative test on Streaming and HDFS.
The results look very good. RATIS Streaming can achieve performance consistent
with HDFS(Streaming performs slightly better). The RATIS Streaming uses less
CPU and more Memory. [Test
documentation.|https://docs.google.com/document/d/1y35r89pdyfeL6q5TFqNIbiy_ovRs73WHMeNo5aDuPfk/edit#]
!image-2021-05-26-21-07-39-843.png!
Now we think it is time to start the implementation of Ozone Streaming Write
Pipeline. Later, we will have three people involved in the development of
HDDS-4454.
was (Author: micahzhao):
Hi [~szetszwo] [~yjxxtd] [~shashikant] Thanks for your work on Ratis Streaming.
Recently we did a comparative test on Streaming and HDFS.
The results look very good. RATIS Streaming can achieve performance consistent
with HDFS(Streaming performs slightly better). The RATIS Streaming uses less
CPU and more Memory. [Test
documentation.|https://docs.google.com/document/d/1y35r89pdyfeL6q5TFqNIbiy_ovRs73WHMeNo5aDuPfk/edit#]
!image-2021-05-26-21-07-39-843.png!
Now we think it is time to start the implementation of Ozone Streaming Write
Pipeline. Later, we will have three people involved in the development of
HDDS-4454.
> Ratis streaming
> ---------------
>
> Key: RATIS-979
> URL: https://issues.apache.org/jira/browse/RATIS-979
> Project: Ratis
> Issue Type: New Feature
> Components: Streaming
> Reporter: Tsz-wo Sze
> Assignee: Tsz-wo Sze
> Priority: Major
> Attachments: RatisStreaming20200929.pdf,
> image-2021-05-26-21-07-39-843.png, screenshot-1.png, screenshot-2.png,
> screenshot-3.png
>
>
> In this JIRA, we design and implement Ratis Streaming with zero buffer
> copying and asynchronous event driven.
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