HeartSaVioR commented on a change in pull request #25837:
[MINOR][CORE][SQL][STREAMING] Unify default wait time for waitUntilEmpty
URL: https://github.com/apache/spark/pull/25837#discussion_r325934206
##########
File path: core/src/main/scala/org/apache/spark/scheduler/LiveListenerBus.scala
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@@ -186,6 +186,17 @@ private[spark] class LiveListenerBus(conf: SparkConf) {
metricsSystem.registerSource(metrics)
}
+ /**
+ * For testing only. Wait until there are no more events in the queue, or
until the default
+ * wait time has elapsed. Throw `TimeoutException` if the specified time
elapsed before the queue
+ * emptied.
+ * Exposed for testing.
+ */
+ @throws(classOf[TimeoutException])
+ def waitUntilEmpty(): Unit = {
+ waitUntilEmpty(TimeUnit.SECONDS.toMillis(10))
+ }
Review comment:
OK, I'll file an issue and update the title of PR. Thanks!
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