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Pull requests: apache/datafusion-comet

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Pull requests list

chore: Update spark_expressions_support.md doc
#4165 opened Apr 30, 2026 by comphead Contributor Loading…
3
feat: improve shuffle size estimation [experimental!]
#4164 opened Apr 30, 2026 by andygrove Member • Draft
fix: broadcast exchange bypasses AQE partition coalescing [WIP]
#4163 opened Apr 30, 2026 by andygrove Member • Draft
docs: explain Java vs Rust regexp engine differences in compatibility guide
#4162 opened Apr 30, 2026 by andygrove Member • Draft
chore: use Datafusion substring
#4161 opened Apr 30, 2026 by comphead Contributor • Draft
feat: add base64 expression
#4159 opened Apr 30, 2026 by andygrove Member Loading…
1
fix: prevent native sort crash for Struct(Map(...)) keys
#4157 opened Apr 30, 2026 by 0lai0 Contributor Loading…
1
test: demonstrate INT96 read as TimestampNTZ correctness issue
#4154 opened Apr 30, 2026 by andygrove Member • Draft
1
feat: add support for parse_url, url_encode, url_decode
#4152 opened Apr 29, 2026 by andygrove Member • Draft
3 tasks
feat: support Spark expression slice
#4149 opened Apr 29, 2026 by andygrove Member Loading…
chore: update SQL builtin functions assertion modes
#4148 opened Apr 29, 2026 by comphead Contributor • Draft
1
docs: check off 53 implemented expressions in support doc
#4147 opened Apr 29, 2026 by andygrove Member Loading…
2 tasks
3
feat: support Spark expression regexp_extract
#4146 opened Apr 29, 2026 by andygrove Member Loading…
build: change default Maven profile to Spark 4.0 / Scala 2.13
#4140 opened Apr 29, 2026 by andygrove Member Loading…
4 tasks
refactor: route shim-registered expressions through CometExpressionSerde
#4139 opened Apr 29, 2026 by andygrove Member Loading…
1
3
ci: ignore dev/ changes except dev/diffs in workflows
#4135 opened Apr 28, 2026 by andygrove Member Loading…
docs: add contributor guide for bringing up a new Spark version
#4133 opened Apr 28, 2026 by andygrove Member • Draft
ci: pin JDK per Spark version in Iceberg workflow matrix
#4120 opened Apr 28, 2026 by dmefs Loading…
1
3
feat: Utf8View and BinaryView support
#4116 opened Apr 27, 2026 by mbutrovich Contributor • Draft
1
feat: AQE DPP for native Parquet scans with broadcast reuse area:scan Parquet scan / data reading enhancement New feature or request native_datafusion Specific to native_datafusion scan type
#4112 opened Apr 27, 2026 by mbutrovich Contributor Loading…
1
@mbutrovich
1
chore: fix spark ansi sum incompatibility message
#4111 opened Apr 27, 2026 by coderfender Contributor Loading…
1
10
feat: add bug-triage Claude skill
#4109 opened Apr 27, 2026 by andygrove Member Loading…
2
feat: Support Spark levenshtein expression in native execution
#4105 opened Apr 27, 2026 by Myx778 Loading…
1
15
build: Enable Spark SQL tests for Spark 4.1.1
#4093 opened Apr 26, 2026 by andygrove Member • Draft
5
fix: add ParquetSchemaMismatchSuite and add a new config/fallback for reading INT96 as TimestampNTZ
#4087 opened Apr 25, 2026 by andygrove Member Loading…
1
1
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