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Review request for hive, Denys Kuzmenko, Peter Vary, and Adam Szita. Repository: hive-git Description ------- It can happen, that when in one given session, multiple queries are executed, that due to a race condition, multiple spark application master gets kicked off. In this case, the one that started earlier, will not be killed, when the hive session closes, consuming resources. Diffs ----- ql/src/java/org/apache/hadoop/hive/ql/exec/spark/SparkUtilities.java d384ed6db6f4630ee2ef309854236e8f12926688 ql/src/test/org/apache/hadoop/hive/ql/exec/spark/TestSparkUtilities.java PRE-CREATION Diff: https://reviews.apache.org/r/69560/diff/1/ Testing ------- Thanks, Antal Sinkovits
