dongjoon-hyun commented on a change in pull request #26316:
[SPARK-29604][SQL][2.4] Force initialize SessionState before initializing
HiveClient in SparkSQLEnv
URL: https://github.com/apache/spark/pull/26316#discussion_r340502749
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/streaming/StreamingQueryManager.scala
##########
@@ -196,6 +197,11 @@ class StreamingQueryManager private[sql] (sparkSession:
SparkSession) extends Lo
listenerBus.removeListener(listener)
}
+ /** Only exposed for testing. */
+ private[sql] def listListeners(): Array[StreamingQueryListener] = {
+ listenerBus.listeners.asScala.toArray
+ }
Review comment:
Got it. This API is added at `3.0.0` only.
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