Xudong Zheng created SPARK-4886:
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Summary: Support cache control for each partition of a Hive
partitioned table
Key: SPARK-4886
URL: https://issues.apache.org/jira/browse/SPARK-4886
Project: Spark
Issue Type: Improvement
Components: SQL
Reporter: Xudong Zheng
SparkSQL currently don't support control cache for each partition of a Hive
partitioned table. If we could add this feature, user could have a better cache
control of a cache table. And in many scenarios, the data is periodically
appended into a table as a new partition, with this feature, user could easily
control a sliding windows of data to be cached in memory.
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