{"push_id":2786371964,"size":1,"distinct_size":1,"ref":"refs/heads/branch-2.3","head":"9bfc55b1b0aae269320bb978027a800fd1878149","before":"7d465d8f4ad982fbdcfc0129ff9a4952a384bb17","commits":[{"sha":"9bfc55b1b0aae269320bb978027a800fd1878149","author":{"name":"Wenchen Fan","email":"563f5923eae9a92c8a3f34a26b67fa348a303ed1@databricks.com"},"message":"[SPARK-25076][SQL] SQLConf should not be retrieved from a stopped SparkSession\n\n## What changes were proposed in this pull request?\n\nWhen a `SparkSession` is stopped, `SQLConf.get` should use the fallback conf to avoid weird issues like\n```\nsbt.ForkMain$ForkError: java.lang.IllegalStateException: LiveListenerBus is stopped.\n\tat org.apache.spark.scheduler.LiveListenerBus.addToQueue(LiveListenerBus.scala:97)\n\tat org.apache.spark.scheduler.LiveListenerBus.addToStatusQueue(LiveListenerBus.scala:80)\n\tat org.apache.spark.sql.internal.SharedState.<init>(SharedState.scala:93)\n\tat org.apache.spark.sql.SparkSession$$anonfun$sharedState$1.apply(SparkSession.scala:120)\n\tat org.apache.spark.sql.SparkSession$$anonfun$sharedState$1.apply(SparkSession.scala:120)\n\tat scala.Option.getOrElse(Option.scala:121)\n...\n```\n\n## How was this patch tested?\n\na new test suite\n\nCloses #22056 from cloud-fan/session.\n\nAuthored-by: Wenchen Fan <wenchen@databricks.com>\nSigned-off-by: Xiao Li <gatorsmile@gmail.com>\n(cherry picked from commit fec67ed7e95483c5ea97a7b263ad4bea7d3d42b5)\nSigned-off-by: Xiao Li <gatorsmile@gmail.com>","distinct":true,"url":"https://api.github.com/repos/apache/spark/commits/9bfc55b1b0aae269320bb978027a800fd1878149"}]}
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