Github user kiszk commented on a diff in the pull request:
https://github.com/apache/spark/pull/18810#discussion_r131055788
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala ---
@@ -572,6 +572,13 @@ object SQLConf {
"disable logging or -1 to apply no limit.")
.createWithDefault(1000)
+ val WHOLESTAGE_MAX_FUNCTION_LEN =
buildConf("spark.sql.codegen.MaxFunctionLength")
+ .internal()
+ .doc("The maximum number of function length that will be supported
before" +
+ " deactivating whole-stage codegen.")
+ .intConf
+ .createWithDefault(1500)
--- End diff --
Would it be possible to explain why 1500 is the good value as default?
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
