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https://issues.apache.org/jira/browse/HDDS-3816?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Prashant Pogde updated HDDS-3816:
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Target Version/s: 1.2.0
I am managing the 1.1.0 release and we currently have more than 600 issues
targeted for 1.1.0. I am moving the target field to 1.2.0.
If you are actively working on this jira and believe this should be targeted to
1.1.0 release, Please change the target field back to 1.1.0 before Feb 05,
2021.
> Erasure Coding in Apache Hadoop Ozone
> -------------------------------------
>
> Key: HDDS-3816
> URL: https://issues.apache.org/jira/browse/HDDS-3816
> Project: Hadoop Distributed Data Store
> Issue Type: New Feature
> Components: SCM
> Reporter: Uma Maheswara Rao G
> Assignee: Uma Maheswara Rao G
> Priority: Major
> Attachments: Apache Ozone Erasure Coding-V2.pdf,
> EC-read-write-path.pdf, Erasure Coding in Apache Hadoop Ozone.pdf, Ozone EC
> Container groups and instances.pdf
>
>
> We propose to implement Erasure Coding in Apache Hadoop Ozone to provide
> efficient storage. With EC in place, Ozone can provide same or better
> tolerance by giving 50% or more storage space savings.
> In HDFS project, we already have native codecs(ISAL) and Java codecs
> implemented, we can leverage the same or similar codec design.
> However, the critical part of EC data layout design is in-progress, we will
> post the design doc soon.
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