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159 Open 343 Closed
159 Open 343 Closed
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Issues list

Remove COMET_SHUFFLE_FALLBACK_TO_COLUMNAR config enhancement New feature or request
#1254 opened Jan 9, 2025 by andygrove 0.5.0
Spark SQL test "test with low buffer spill threshold" fails when shuffle mode is jvm bug Something isn't working
#1252 opened Jan 9, 2025 by andygrove 0.5.0
Comet Internal Error: Output column count mismatch: expected 0, got 1 bug Something isn't working
#1251 opened Jan 9, 2025 by andygrove 0.5.0
Spark SQL test "write null values" fails with Arrow error "Accounted size went negative" bug Something isn't working
#1250 opened Jan 9, 2025 by andygrove 0.5.0
Spark SQL test "window function: partition and order expressions" fails with scala.MatchError bug Something isn't working
#1249 opened Jan 9, 2025 by andygrove 0.5.0
1
1
Try using Comet columnar shuffle when Comet native shuffle is not supported enhancement New feature or request
#1248 opened Jan 9, 2025 by andygrove
1
Invalid argument error: Invalid arithmetic operation: Int32 - Int64 bug Something isn't working
#1246 opened Jan 9, 2025 by andygrove 0.5.0
Speed up ConcurrentHashMap#computeIfAbsent of JDK8 bug Something isn't working
#1244 opened Jan 9, 2025 by SteNicholas
1
Bump spark version to the latest version for spark-3.3, spark-3.4 and spark-3.5 enhancement New feature or request
#1242 opened Jan 9, 2025 by SteNicholas
1
Support remote shuffle service enhancement New feature or request
#1241 opened Jan 9, 2025 by SteNicholas
count distinct on NaN produces incorrect results bug Something isn't working
#1238 opened Jan 8, 2025 by andygrove 0.5.0
@andygrove
5
Optimize repartitioning logic in ShuffleWriterExec using interleave_record_batch enhancement New feature or request performance
#1235 opened Jan 8, 2025 by andygrove 0.6.0
1
Release Comet 0.5.0 (Jan 2025) enhancement New feature or request
#1233 opened Jan 7, 2025 by andygrove
1
[comet-parquet-exec] Track remaining test failures in POC 1 & 2 enhancement New feature or request
#1228 opened Jan 7, 2025 by andygrove
Add encoding + compression metrics to columnar shuffle enhancement New feature or request performance
#1212 opened Jan 2, 2025 by andygrove 0.5.0
Optimize TPC-H q16 to use columnar shuffle rather than native shuffle enhancement New feature or request performance
#1208 opened Jan 1, 2025 by andygrove 0.5.0
1
Only create one native plan for a query on an executor enhancement New feature or request
#1204 opened Dec 29, 2024 by viirya
1
9
Add support of rand() expression enhancement New feature or request
#1198 opened Dec 24, 2024 by akupchinskiy
1
org.apache.spark.sql.catalyst.expressions.BoundReference cannot be cast to class org.apache.spark.sql.ColumnarExpression bug Something isn't working
#1197 opened Dec 24, 2024 by kazuyukitanimura 0.5.0
Implement faster single batch encoding/decoding for use in shuffle enhancement New feature or request
#1189 opened Dec 20, 2024 by andygrove 0.5.0
1
Allow native shuffle batch size to be configured separately from comet default batch size enhancement New feature or request
#1187 opened Dec 19, 2024 by andygrove 0.5.0
Improve decimal casting performance enhancement New feature or request help wanted Extra attention is needed performance
#1168 opened Dec 13, 2024 by andygrove
TPCH DataGen Not working
#1157 opened Dec 10, 2024 by rajatma1993
5
SparkCastOptions should represent timezone as Option<Tz> instead of String enhancement New feature or request help wanted Extra attention is needed
#1147 opened Dec 6, 2024 by andygrove
Improve SortMergeJoin performance enhancement New feature or request performance
#1136 opened Dec 4, 2024 by andygrove
1
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