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https://issues.apache.org/jira/browse/PARQUET-951?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16481582#comment-16481582
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ASF GitHub Bot commented on PARQUET-951:
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costimuraru commented on issue #410: [PARQUET-951] Pull request for handling
protobuf field id
URL: https://github.com/apache/parquet-mr/pull/410#issuecomment-390398731
@qinghui-xu @julienledem Leveraging the (protobuf) field ids is a great idea!
@qinghui-xu, would you be so kind to rebase this PR, so we could give it a
try on our platform?
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> Missing field id support in parquet metadata
> --------------------------------------------
>
> Key: PARQUET-951
> URL: https://issues.apache.org/jira/browse/PARQUET-951
> Project: Parquet
> Issue Type: Bug
> Reporter: Qinghui Xu
> Priority: Major
>
> Field id is essential for some serialization framework such as protobuf, and
> they are used to keep schema forward/backward compatibility which could not
> be achieved by using field names. Currently field id is not persisted as file
> metadata.
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