apache / apache/parquet-java

Column resolution by ID

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Component: Java Component: Parquet Priority: Major Type: enhancement
Dominant language
Java
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Description

Parquet relies on the name. In a lot of usages e.g. schema resolution, this would be a problem. Iceberg uses ID and stored Id/name mappings.

This Jira is to add column ID resolution support.

**Reporter**: [Xinli Shang](https://issues.apache.org/jira/secure/ViewProfile.jspa?name=shangx@uber.com) / @shangxinli
**Assignee**: [Xinli Shang](https://issues.apache.org/jira/secure/ViewProfile.jspa?name=shangx@uber.com) / @shangxinli
#### PRs and other links:
- [GitHub Pull Request #950](https://github.com/apache/parquet-java/pull/950)
- [GitHub Pull Request #950](https://github.com/apache/parquet-mr/pull/950)

**Note**: *This issue was originally created as [PARQUET-2006](https://issues.apache.org/jira/browse/PARQUET-2006). Please see the [migration documentation](https://issues.apache.org/jira/browse/PARQUET-2502) for further details.*

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