kazuyukitanimura commented on code in PR #1385:
URL: https://github.com/apache/datafusion-comet/pull/1385#discussion_r1956612664
##########
docs/source/user-guide/compatibility.md:
##########
@@ -73,76 +73,77 @@ Spark.
The following cast operations are generally compatible with Spark except for
the differences noted here.
| From Type | To Type | Notes |
-|-|-|-|
-| boolean | byte | |
-| boolean | short | |
+|-|---------|-|
Review Comment:
nit: Just checking whether this change is due to the changes in the
producing method
Should be automatically created by `make release`
##########
spark/src/test/scala/org/apache/comet/CometCastSuite.scala:
##########
@@ -1126,27 +1129,36 @@ class CometCastSuite extends CometTestBase with
AdaptiveSparkPlanHelper {
val cometMessage =
if (cometException.getCause != null)
cometException.getCause.getMessage
else cometException.getMessage
- if (CometSparkSessionExtensions.isSpark40Plus) {
- // for Spark 4 we expect to sparkException carries the message
+ // for comet decimal conversion throws ArrowError(string) from
arrow - across spark versions the message dont match.
+ if (sparkMessage.contains("cannot be represented as")) {
assert(
- sparkException.getMessage
- .replace(".WITH_SUGGESTION] ", "]")
- .startsWith(cometMessage))
- } else if (CometSparkSessionExtensions.isSpark34Plus) {
- // for Spark 3.4 we expect to reproduce the error message
exactly
- assert(cometMessage == sparkMessage)
+ cometMessage.contains("cannot be represented as") ||
cometMessage.contains(
+ "too large to store"))
} else {
Review Comment:
There are message modifications below per spark version
Would you mind update them instead of creating another if branch?
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