arunmahadevan opened a new pull request #23912: [SPARK-21029][SS] StreamingQuery should be stopped when the SparkSession is stopped URL: https://github.com/apache/spark/pull/23912 ## What changes were proposed in this pull request? This patch proposes to stop the underlying streaming queries when a spark session is stopped. Without this, the streaming query continues to run and fails with exception during the next trigger. For E.g. val lines = spark.readStream.format("socket").option("host", "localhost").option("port", "9999").load() lines.writeStream.format("console").start ... > send some input ... spark.stop ... > send more input ... The job fails with below exception ## How was this patch tested? Tested manually. Would add unit tests once I receive feedback on the approach. Please review http://spark.apache.org/contributing.html before opening a pull request.
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