apache / apache/parquet-java

Review FilteringRecordMaterializer.java

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

- Remove two methods and replace with Java 8 stream facility.

**Reporter**: [David Mollitor](https://issues.apache.org/jira/secure/ViewProfile.jspa?name=belugabehr) / @belugabehr
#### Original Issue Attachments:
- [PARQUET-1446.1.patch](https://issues.apache.org/jira/secure/attachment/12944551/PARQUET-1446.1.patch)

**Note**: *This issue was originally created as [PARQUET-1446](https://issues.apache.org/jira/browse/PARQUET-1446). 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 opening FilteringRecordMaterializer.java and identify the two methods described in the issue. Compare their current behavior with the Java 8 stream facility, then confirm the file no longer contains those methods and preserves the same filtering/materialization behavior.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
data-engineering
Issue type
Refactor
Difficulty
2/5
Estimated time
1-3 hours
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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