Xuefu Zhang created HIVE-9492:
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Summary: Enable caching in MapInput for Spark
Key: HIVE-9492
URL: https://issues.apache.org/jira/browse/HIVE-9492
Project: Hive
Issue Type: Bug
Components: Spark
Reporter: Xuefu Zhang
Assignee: Jimmy Xiang
Because of the IOContext problem (HIVE-8920, HIVE-9084), RDD caching is
currently disabled in MapInput. Prototyping shows that the problem can solved.
Thus, we should formalize the prototype and enable the caching.
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