HeartSaVioR commented on a change in pull request #26771: [SPARK-30143][SS] Add
a timeout on stopping a streaming query
URL: https://github.com/apache/spark/pull/26771#discussion_r354641055
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File path:
sql/core/src/main/scala/org/apache/spark/sql/streaming/StreamingQuery.scala
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@@ -142,8 +143,13 @@ trait StreamingQuery {
def processAllAvailable(): Unit
/**
- * Stops the execution of this query if it is running. This method blocks
until the threads
- * performing execution has stopped.
+ * Stops the execution of this query if it is running. This awaits the
termination of the query
+ * execution threads or until the `spark.sql.streaming.stopTimeout` is hit.
A timeout of 0
+ * milliseconds will block indefinitely.
+ *
+ * @throws TimeoutException If the thread cannot be stopped within the
timeout
+ * @throws IllegalArgumentException If the timeout is set as a negative value
Review comment:
same here
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