[ESQL] null-fill deferred Parquet extract #159717

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costin opened 12:22pm on September 18, 2026 wants to merge 257 Δ into elastic/elasticsearch main from
esql/deferred-parquet-extract-null

Pull request #159717 quality checks

Code files and functions touched by this pull request are analyzed below.

Quality targets

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Target name Target value This PR
Maximum Diff Delta per PR 750 257
Maximum comment count per PR 20 8
Pull request maximum business days between activity 3 1
Pull request maximum business days open 10 1

Coupled files

Are there any files from this commit that are always committed alongside another file? This often suggests that there exists code coupling to potentially remove. Read more about code coupling

Committed together % Code file
Coupled code file
Commits in PR with both
73 x-pack/plugin/esql-datasource-parquet/src/test/java/org/elasticsearch/xpack/esql/datasource/parquet/ParquetColumnExtractorTests.java
x-pack/plugin/esql-datasource-parquet/src/main/java/org/elasticsearch/xpack/esql/datasource/parquet/ParquetColumnExtractor.java
2

️ Biggest functions grown or shrunk by pull request

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