maryannxue commented on a change in pull request #24136: [SPARK-27088][SQL]
Apply conf "spark.sql.optimizer.planChangeLog.leve…
URL: https://github.com/apache/spark/pull/24136#discussion_r267531992
##########
File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala
##########
@@ -184,8 +184,8 @@ object SQLConf {
val OPTIMIZER_PLAN_CHANGE_LOG_LEVEL =
buildConf("spark.sql.optimizer.planChangeLog.level")
.internal()
.doc("Configures the log level for logging the change from the original
plan to the new " +
- "plan after a rule is applied. The value can be 'trace', 'debug',
'info', 'warn', or " +
- "'error'. The default log level is 'trace'.")
+ "plan after a rule or batch is applied. The value can be 'trace',
'debug', 'info', " +
Review comment:
Yes, @maropu. This "level" is used both by batch and rule logging. The other
conf you pointed out below is for "which batches to log".
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