Andy Grove

Add ANSI support for Add

3

### What is the problem the feature request solves? Spark has specific handling of overflows when ANSI mode is enabled and we need to add the same in Comet. ###...

Add ANSI support for Remainder

1

### What is the problem the feature request solves? Spark has specific handling of overflows when ANSI mode is enabled and we need to add the same in Comet. ###...

Add ANSI support in SUM and AVG

2

### What is the problem the feature request solves? Spark has specific handling of overflows when ANSI mode is enabled and we need to add the same in Comet. ###...

feat: Support ANSI mode for round

3

### What is the problem the feature request solves? Comet does not support ANSI mode for `round`. ## Create test data ``` val df = Seq(Int.MaxValue, Int.MinValue).toDF("a") df.write.parquet("/tmp/int.parquet") spark.read.parquet("/tmp/int.parquet").createTempView("t") ```...

Add tests for casting between timestamp types

1

### What is the problem the feature request solves? We currently delegate to DataFusion when casting between timestamps (as discovered in https://github.com/apache/datafusion-comet/pull/461) but I am not convinced that we have...

Add documentation on building with Spark 4

4

### What is the problem the feature request solves? I can run individual test suites against Spark 3.4 with the following command: ```shell ./mvnw test -DwildcardSuites="org.apache.comet.CometExpressionSuite" -P"spark-3.4" ``` If I...

## Which issue does this PR close? N/A ## Rationale for this change Address a cause of confusion in our installation guide. ## What changes are included in this PR?...

Include Apple OSX support in jars in Maven central

1

### What is the problem the feature request solves? _No response_ ### Describe the potential solution _No response_ ### Additional context _No response_

perf: Add option to replace SortMergeJoin with ShuffledHashJoin

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## Which issue does this PR close? Closes https://github.com/apache/datafusion-comet/issues/1006 ## Rationale for this change Improved performance ## What changes are included in this PR? - Add new config option to...

feat: Use fair-spill pool when `spark.memory.offHeap.enabled=false`

5

## Which issue does this PR close? Closes https://github.com/apache/datafusion-comet/issues/996 Possibly depends on https://github.com/apache/datafusion-comet/pull/988 being resolved first ## Rationale for this change This is an alternative to the approach in https://github.com/apache/datafusion-comet/pull/1002...