Oleks V
Oleks V
_Originally posted by @comphead in https://github.com/apache/datafusion-comet/pull/1540#discussion_r2001712113_
### Is your feature request related to a problem or challenge? I'm finding slightly confusing how to output the schema of particular query, the workaround I use is ``` >...
It would be nice having the upgrade guide updated automatically by analyzing `deprecated` attributes by `since` param and attach the details to the guide by running a script, rather than...
@jonathanc-n did a great job adding a RightMark Join, it would be needed to add the same support for Sort Merge Join It is needed to add RightMark Join support...
## Which issue does this PR close? Closes #. ## Rationale for this change Installed Iceberg using docs and my attempt has been failing on ``` Caused by: java.lang.ClassNotFoundException: org.apache.spark.sql.comet.execution.shuffle.CometShuffleManager...
### Describe the bug Faced this bug in https://github.com/apache/datafusion-comet/issues/2793#issuecomment-3561016437 Spark works fine ``` +------+------+ |c1 |result| +------+------+ |123456|NULL | |12 |12 | +------+------+ ``` ### Steps to reproduce Run the...
### What is the problem the feature request solves? Comet supports basic operation with windows. The epic tracks progress to increase coverage for windows native execution and mostly driven by...
### What is the problem the feature request solves? Followup on #2612 We observe incorrect behavior for `array_reverse` if datatype is `array`. Currently we fallback to Spark and we need...
### What is the problem the feature request solves? - [ ] Comet cannot accelerate Round because: Comet does not support Spark's BigDecimal rounding - [x] #2552 - [ ]...
### What is the problem the feature request solves? When having ``` "spark.comet.exec.replaceSortMergeJoin" -> "true", "spark.sql.adaptive.enabled" -> "false", ``` The TPCDS Q69 giving correctness issues like analyzed in https://github.com/apache/datafusion-comet/issues/2667 Currently...