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apache
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datafusion-comet
Apache DataFusion Comet Spark Accelerator
https://datafusion.apache.org/comet
Apache License 2.0
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build: Upgrade Spark 4.0 to preview2
#955
viirya
opened
2 months ago
1
build(deps): bump com.google.protobuf:protobuf-java from 3.19.6 to 3.25.5
#954
dependabot[bot]
opened
2 months ago
1
fix: Normalize NaN and zeros for floating number comparison
#953
viirya
closed
2 months ago
4
perf: Optimize decimal precision check in decimal aggregates (sum and avg)
#952
andygrove
closed
1 month ago
7
Improve performance of Spark-compatible decimal aggregates
#951
andygrove
opened
2 months ago
1
build: Fix regression in jar packaging
#950
andygrove
closed
2 months ago
1
A more comprehensive tuning guide for memory related options
#949
Kontinuation
closed
1 week ago
9
perf: Add criterion benchmark for aggregate expressions
#948
andygrove
closed
2 months ago
1
Implement support for MacOS in release binaries
#947
parthchandra
opened
2 months ago
0
feat: Publish artifacts to maven
#946
parthchandra
closed
2 months ago
2
chore: Upgrade to DataFusion 42.0.0
#945
andygrove
closed
2 months ago
1
chore: Remove redundant RowToColumnar from CometShuffleExchangeExec for columnar shuffle
#944
viirya
closed
2 months ago
1
CometShuffleExchangeExec has redundant RowToColumnar for columnar shuffle
#943
viirya
closed
2 months ago
0
Implement Common Subexpression Elimination optimizer rule
#942
andygrove
opened
2 months ago
7
chore: Change maven group ID to `org.apache.datafusion`
#941
andygrove
closed
2 months ago
7
minor: rename CometMetricNode `add` to `set` and update documentation
#940
andygrove
closed
2 months ago
0
Incorrect timing information reported for FilterExec in Spark UI
#939
andygrove
closed
2 months ago
1
Optimize filters to remove redundant IsNotNull checks
#938
andygrove
opened
2 months ago
4
chore: Add config for enabling SMJ with join condition
#937
andygrove
closed
2 months ago
1
CometSparkToColumnar should have different name for row vs columnar input
#936
andygrove
opened
2 months ago
3
Expose CopyExec metrics in Spark
#935
andygrove
opened
2 months ago
0
build: Set Java version arg for scala-maven-plugin
#934
viirya
closed
2 months ago
1
build: Disable upload-test-reports for macos-13 runner
#933
viirya
closed
2 months ago
2
feat: implement scripts for binary release build
#932
parthchandra
closed
2 months ago
10
perf: Add metric for time spent in CometSparkToColumnarExec
#931
mbutrovich
closed
2 months ago
0
Enable Comet shuffle for Spark core-1 test
#930
viirya
closed
2 months ago
0
fix: Fix memory bloat caused by holding too many unclosed `ArrowReaderIterator`s
#929
Kontinuation
closed
2 months ago
5
chore: Enable additional CreateArray tests
#928
Kimahriman
closed
1 month ago
1
Excessive memory usage when running TPC-H Query 21 on a large cluster
#927
Kontinuation
closed
2 months ago
2
fix: Fallback to Spark when cannot resolve AttributeReference
#926
viirya
closed
2 months ago
2
Comet fails to translate partitioning expressions for unresolvable Spark expressions
#925
viirya
closed
2 months ago
0
chore: Enable Comet shuffle for Spark core-1 test
#924
viirya
closed
2 months ago
3
minor: cast timestamp test #468
#923
himadripal
closed
2 months ago
5
docs: Add more detailed architecture documentation
#922
andygrove
closed
2 months ago
2
doc: Update native code path in development
#921
viirya
closed
2 months ago
1
chore: Address reviews
#920
viirya
closed
2 months ago
2
perf: Add metric for time spent casting in native scan
#919
andygrove
closed
2 months ago
1
Parquet pushdown not enabled unless prefetch is enabled
#918
andygrove
closed
2 months ago
1
build: fix build
#917
andygrove
closed
2 months ago
2
perf: Report accurate total time for scans
#916
andygrove
closed
2 months ago
0
fix: CometScanExec on Spark 3.5.2
#915
Kimahriman
closed
1 month ago
11
CometScanExec does not report correct total scan time
#914
andygrove
closed
2 months ago
5
Support Connection through Arrow Flight RPC / ADBC
#913
v-kessler
opened
2 months ago
2
CometScanExec fails on Spark 3.5.2
#912
Kimahriman
closed
1 month ago
0
build: Add maven-compiler-plugin for java cross-build
#911
viirya
closed
2 months ago
7
feat: date_add and date_sub functions
#910
mbutrovich
closed
2 months ago
4
chore: Upgrade to latest DataFusion revision
#909
andygrove
closed
2 months ago
3
Push projections into hash joins
#908
andygrove
opened
2 months ago
0
perf: Apply DataFusion's projection pushdown rule
#907
andygrove
opened
2 months ago
3
chore: Remove unused function
#906
viirya
closed
2 months ago
1
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