Andy Grove
Andy Grove
### What is the problem the feature request solves? Comet currently delegates to DataFusion for many cast operations, and the behavior is not guaranteed to match Spark. This epic is...
## Which issue does this PR close? Part of https://github.com/apache/datafusion-comet/issues/394 ## Rationale for this change We need to establish the basic ASF release process ## What changes are included in...
### What is the problem the feature request solves? We are unable to run a number of TPC-H natively due to the error `BuildRight is not supported`. The queries affected...
### What is the problem the feature request solves? During the Comet public meeting this morning, there were questions about when the first official release would be. We do not...
### Describe the bug Our `hash` implementation does not produce the same results as Spark for some inputs. I added this test to `CometCastSuite` because that's where we have random...
### What is the problem the feature request solves? We have our first PR up that works around an issue with Comet working with AWS Spark (https://github.com/apache/datafusion-comet/pull/412). I think we...
### What is the problem the feature request solves? When I added `eval_mode` to the `Cast` message in `expr.proto` I defined it as a string but it should really be...
### What is the problem the feature request solves? We cannot exactly match Spark error messages in some cases because DataFusion is prefixing errors from Rust with "Execution error: "....
### What is the problem the feature request solves? This epic is for tracking progress on improving performance of Comet with our benchmarks derived from TPC-H. ### Current status (September...
### What is the problem the feature request solves? # What is the problem the feature request solves? We currently delegate to DataFusion when casting from string to floating point...