Chengxiang Li created HIVE-10052:
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Summary: HiveInputFormat implementations getsplits may lead to
memory leak.[Spark Branch]
Key: HIVE-10052
URL: https://issues.apache.org/jira/browse/HIVE-10052
Project: Hive
Issue Type: Sub-task
Components: Spark
Reporter: Chengxiang Li
HiveInputFormat::init would cache MapWork/ReduceWork in ThreadLocal map, we
need to clear the cache after getSplits from HiveInputFormat(or its
implementations), or just not cache MapWork/ReduceWork during generation.
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