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Pull requests: apache/datafusion-comet

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Pull requests list

doc: Document scan tuning for spark.sql.files.maxPartitionBytes
#4931 opened Jul 14, 2026 by comphead Contributor Loading…
1
feat: support gzip compression in native Parquet writes
#4930 opened Jul 14, 2026 by andygrove Member Loading… 1.0.0
1
2
fix: suppress spurious WriteFilesExec fallback reason on native writes
#4928 opened Jul 14, 2026 by andygrove Member Loading…
2 tasks
1
perf: optimize struct_to_json (10% faster)
#4927 opened Jul 14, 2026 by andygrove Member Loading…
perf: optimize spark_ceil in datafusion-comet-spark-expr
#4926 opened Jul 14, 2026 by andygrove Member • Draft
perf: optimize to_csv_inner in datafusion-comet-spark-expr
#4925 opened Jul 14, 2026 by andygrove Member • Draft
perf: optimize cast_decimal128_to_utf8 in datafusion-comet-spark-expr
#4924 opened Jul 14, 2026 by andygrove Member Loading…
perf: optimize spark_regexp_extract_all in datafusion-comet-spark-expr
#4923 opened Jul 14, 2026 by andygrove Member • Draft
perf: optimize arrays_zip_inner in datafusion-comet-spark-expr
#4922 opened Jul 14, 2026 by andygrove Member • Draft
perf: optimize might_contain_longs in datafusion-comet-spark-expr
#4921 opened Jul 14, 2026 by andygrove Member • Draft
perf: optimize spark_lpad (up to 2x faster)
#4919 opened Jul 14, 2026 by andygrove Member Loading…
2
perf: optimize spark_cast_float64_to_utf8 (~40% faster)
#4918 opened Jul 14, 2026 by andygrove Member Loading…
perf: optimize date_parser / cast string to date (up to 2x faster)
#4917 opened Jul 14, 2026 by andygrove Member Loading…
perf: optimize parse_string_to_decimal (30-40% faster)
#4916 opened Jul 14, 2026 by andygrove Member Loading…
perf: optimize date_trunc (>2x faster)
#4915 opened Jul 14, 2026 by andygrove Member Loading…
perf: optimize spark_cast_utf8_to_boolean (>2x faster)
#4914 opened Jul 14, 2026 by andygrove Member Loading…
perf: optimize cast_binary_to_string (up to 7000x faster)
#4912 opened Jul 13, 2026 by andygrove Member • Draft
5
perf: optimize spark_floor (up to 4x faster)
#4911 opened Jul 13, 2026 by andygrove Member Loading…
perf: optimize try_arithmetic_kernel (up to 4x faster)
#4910 opened Jul 13, 2026 by andygrove Member Loading…
docs: expand tuning guide with performance and memory configs
#4908 opened Jul 13, 2026 by andygrove Member Loading…
2 tasks
perf: optimize spark_get_json_object (4x faster)
#4907 opened Jul 13, 2026 by andygrove Member Loading…
perf: optimize spark_arrays_overlap (up to 18x faster)
#4906 opened Jul 13, 2026 by andygrove Member Loading…
perf: optimize substring (up to 10x faster)
#4903 opened Jul 13, 2026 by andygrove Member Loading…
1
feat: support divide_dt_interval
#4901 opened Jul 12, 2026 by peterxcli Member Loading…
1
feat: support multiply_dt_interval
#4900 opened Jul 12, 2026 by peterxcli Member Loading…
1
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