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https://issues.apache.org/jira/browse/FLINK-39005?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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xiaolong3817 updated FLINK-39005:
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Attachment: image-2026-02-02-16-44-42-820.png
Description:
Avro Format support FastReader ，In Avro 1.12.1
https://issues.apache.org/jira/browse/AVRO-3230, it already changed the default
value to true, so can we support the feature in Flink ?
In our production environment，This quick reading ability can improve 20%
deserialization performance.
!image-2026-02-02-16-44-42-820.png!
was:
Avro Format support FastReader ，In Avro 1.12.1
https://issues.apache.org/jira/browse/AVRO-3230, it already changed the default
value to true, so can we support the feature in Flink ?
In our production environment，This quick reading ability can improve 20%
deserialization performance.
!image-2026-02-02-14-21-29-455.png!
> AVRO Format Improvement
> -----------------------
>
> Key: FLINK-39005
> URL: https://issues.apache.org/jira/browse/FLINK-39005
> Project: Flink
> Issue Type: Improvement
> Components: Formats (JSON, Avro, Parquet, ORC, SequenceFile)
> Affects Versions: 2.3.0
> Reporter: xiaolong3817
> Priority: Major
> Labels: pull-request-available
> Attachments: image-2026-02-02-14-21-29-455.png,
> image-2026-02-02-16-44-42-820.png
>
>
> Avro Format support FastReader ，In Avro 1.12.1
> https://issues.apache.org/jira/browse/AVRO-3230, it already changed the
> default value to true, so can we support the feature in Flink ?
> In our production environment，This quick reading ability can improve 20%
> deserialization performance.
> !image-2026-02-02-16-44-42-820.png!
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