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Review request for hive. Bugs: HIVE-11515 https://issues.apache.org/jira/browse/HIVE-11515 Repository: hive-git Description ------- Even after HIVE-9976, I could see race condition in DPP sometimes. Hard to reproduce but it seemed related to the fact that prune() is called by thread-pool. With some delay in queue, events from fast tasks are arrived before prune() is called. Diffs ----- ql/src/java/org/apache/hadoop/hive/ql/exec/tez/DynamicPartitionPruner.java 7abd94d Diff: https://reviews.apache.org/r/37333/diff/ Testing ------- Thanks, Navis Ryu