ParquetRewriter should keep SizeStatistics
- Dominant language
- Java
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Description
This is a follow-up work item of https://issues.apache.org/jira/browse/PARQUET-2261
**Reporter**: [Gang Wu](https://issues.apache.org/jira/secure/ViewProfile.jspa?name=wgtmac) / @wgtmac
**Assignee**: [Gang Wu](https://issues.apache.org/jira/secure/ViewProfile.jspa?name=wgtmac) / @wgtmac
**Note**: *This issue was originally created as [PARQUET-2434](https://issues.apache.org/jira/browse/PARQUET-2434). Please see the [migration documentation](https://issues.apache.org/jira/browse/PARQUET-2502) for further details.*
Contributor guide
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Research direction
Start by reading the linked PARQUET-2261 issue and the migration documentation referenced in the issue. Trace the ParquetRewriter work described there and determine the expected SizeStatistics preservation behavior; the work is done when that requirement is specified and verified by the relevant project tests.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- data-engineering
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 20/100