wForget commented on a change in pull request #2230:
URL: https://github.com/apache/incubator-kyuubi/pull/2230#discussion_r836009732
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File path:
externals/kyuubi-spark-sql-engine/src/main/scala/org/apache/kyuubi/engine/spark/SparkSQLEngine.scala
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@@ -195,8 +196,11 @@ object SparkSQLEngine extends Logging {
s" and submitted at $submitTime.")
} else {
var spark: SparkSession = null
+ val checkFlag = new AtomicBoolean(false)
Review comment:
> we can define it as global, and the name should be refine, maybe like
`sparkSessionCreated`
thanks, i will do that
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