zml1206 commented on code in PR #45327:
URL: https://github.com/apache/spark/pull/45327#discussion_r1506931887
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sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/AsyncLogPurge.scala:
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@@ -35,8 +38,11 @@ trait AsyncLogPurge extends Logging {
protected val sparkSession: SparkSession
- private val asyncPurgeExecutorService
- = ThreadUtils.newDaemonSingleThreadExecutor("async-log-purge")
+ private val asyncPurgeExecutorService: ThreadPoolExecutor = {
+ val threadFactory =
+ new
ThreadFactoryBuilder().setDaemon(true).setNameFormat("async-log-purge").build()
Review Comment:
How about adding an additional function to ThreadUtils?
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