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Pull requests: apache/datafusion-comet

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Pull requests list

feat: Support Spark Expression Encode
#4315 opened May 13, 2026 by YutaLin Loading…
1
5
feat: Spark custom credential providers for native scans
#4309 opened May 13, 2026 by mbutrovich Contributor • Draft 0.17.0
@mbutrovich
feat: add from_utc_timestamp and to_utc_timestamp expressions
#4308 opened May 12, 2026 by andygrove Member Loading… 0.17.0
1
5
feat: add experimental support for JSON expressions using Comet JVM UDF Framework
#4305 opened May 12, 2026 by andygrove Member • Draft 0.18.0
ci: use targeted path filters for codeql, miri, and missing-suites checks
#4303 opened May 12, 2026 by andygrove Member Loading…
4 tasks
fix: reject readBatch(0) in ArrowConstantColumnReader
#4296 opened May 12, 2026 by Shekharrajak Contributor Loading…
2
chore: run CI on forks
#4292 opened May 11, 2026 by comphead Contributor • Draft
1
3
feat: Support Spark Expression Decode
#4284 opened May 10, 2026 by YutaLin Loading…
1
3
feat: custom Rust UDFs [experimental] [skip ci]
#4283 opened May 10, 2026 by andygrove Member • Draft
1
test: enable nested array cast coverage
#4278 opened May 10, 2026 by manuzhang Member Loading…
1
9
feat: add native support for pmod expression
#4277 opened May 9, 2026 by andygrove Member Loading…
CI: Add workflow to verify release candidate on multiple systems
#4275 opened May 9, 2026 by kevinjqliu Contributor Loading…
4
feat: add support for posexplode and posexplode_outer
#4270 opened May 8, 2026 by andygrove Member Loading… 0.17.0
1
feat: Arrow-direct codegen dispatcher for Spark expressions and Scala UDFs
#4267 opened May 8, 2026 by mbutrovich Contributor • Draft 0.17.0
@mbutrovich
8
fix: [branch-0.16] prevent native sort crash for Struct(Map(...)) keys
#4265 opened May 8, 2026 by andygrove Member • Draft
chore(deps): bump github/codeql-action from 4.35.2 to 4.35.4 dependencies Pull requests that update a dependency file
#4262 opened May 8, 2026 by dependabot Bot Loading…
2
feat: implement make_time and to_time
#4256 opened May 7, 2026 by parthchandra Contributor Loading…
1
13
feat: add GroupsAccumulator for variance, stddev, covariance, correlation
#4254 opened May 6, 2026 by andygrove Member Loading…
2
7
feat: add experimental support for Spark regexp expressions via JVM UDF framework
#4239 opened May 6, 2026 by andygrove Member Loading… 0.17.0
7
DRAFT - NOT READY: Fix array_except nullability mismatch
#4237 opened May 6, 2026 by yuboxx Contributor • Draft
1
[iceberg] Iceberg v3 support - enable and initial version
#4236 opened May 6, 2026 by Shekharrajak Contributor Loading…
feat: Add experimental support for accelerated PyArrow UDFs
#4234 opened May 6, 2026 by andygrove Member Loading…
2
27
feat: add user-facing CometUDF registration for custom JVM UDFs
#4233 opened May 5, 2026 by andygrove Member • Draft
3
fix: align native_datafusion Parquet schema checks with Spark's vectorized reader
#4229 opened May 5, 2026 by andygrove Member Loading… 0.17.0
2
6
feat: implement array_exists with lambda support via JVM UDF bridge
#4223 opened May 5, 2026 by andygrove Member • Draft
8
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