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https://issues.apache.org/jira/browse/BEAM-12877?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on BEAM-12877 stopped by Mikhail Khludnev.
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> Beam Row Avro conversion: fixed and bytes decimals
> --------------------------------------------------
>
> Key: BEAM-12877
> URL: https://issues.apache.org/jira/browse/BEAM-12877
> Project: Beam
> Issue Type: Improvement
> Components: sdk-java-core
> Affects Versions: 2.32.0
> Reporter: Koen Egelink
> Priority: P3
> Attachments: beam-sdks-java-core-2.32.0-fixed-decimal.patch
>
>
> An Avro decimal logical type annotates Avro bytes or fixed types.
> Current Row to Avro conversion is limited to bytes type and in addition
> hardcodes precision to MAX_INT and scale to 0.
> I have attached a patch that adds support for decimal bytes and fixed types.
> I could think of 2 possible ways to solve this:
> # Change Row decimal type to a logical type
> # Use Beam field options to pass additional metadata required to serialize
> decimals
> I felt that overhauling Beam schema types might not be a good idea. Instead I
> went with option 2.
> Passes ./gradlew check
>
>
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