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https://issues.apache.org/jira/browse/HUDI-8076?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vinoth Chandar updated HUDI-8076:
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Description:
(!) Work in Progress.
h3. Basic Idea:
Introduce support for Hudi writer code to produce storage format for the last
2-3 table versions. This enables older readers to continue reading the table
even when writers are upgraded, as long as writer produces storage compatible
with the latest table version the reader can read. Additionally, the reader
should have ability to "dynamically" deduce table version
h3.
High level approach:
was:
(!) Work in Progress.
h3. Basic Idea:
Introduce support for Hudi writer code to produce storage format for the last
2-3 table versions. This enables older readers can continue to read the table
even when writers are upgraded.
h3.
High level approach:
> RFC for backwards compatible writer mode in Hudi 1.0
> ----------------------------------------------------
>
> Key: HUDI-8076
> URL: https://issues.apache.org/jira/browse/HUDI-8076
> Project: Apache Hudi
> Issue Type: New Feature
> Reporter: Ethan Guo
> Assignee: Vinoth Chandar
> Priority: Major
> Fix For: 1.0.0
>
>
> (!) Work in Progress.
> h3. Basic Idea:
> Introduce support for Hudi writer code to produce storage format for the last
> 2-3 table versions. This enables older readers to continue reading the table
> even when writers are upgraded, as long as writer produces storage compatible
> with the latest table version the reader can read. Additionally, the reader
> should have ability to "dynamically" deduce table version
> h3.
> High level approach:
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