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Review request for hive, Sahil Takiar and Adam Szita. Bugs: HIVE-20737 https://issues.apache.org/jira/browse/HIVE-20737 Repository: hive-git Description ------- SparkContext is shared between user sessions and should be closed only when there is no active one. Possible race condition in SparkSession.open() Diffs ----- ql/src/java/org/apache/hadoop/hive/ql/exec/spark/LocalHiveSparkClient.java 72ff53e3bd ql/src/java/org/apache/hadoop/hive/ql/exec/spark/session/SparkSessionImpl.java bb50129518 ql/src/test/org/apache/hadoop/hive/ql/exec/spark/TestLocalHiveSparkClient.java PRE-CREATION Diff: https://reviews.apache.org/r/69022/diff/1/ Testing ------- Added TestLocalHiveSparkClient test Thanks, denys kuzmenko