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https://issues.apache.org/jira/browse/SPARK-4886?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14253138#comment-14253138
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guowei commented on SPARK-4886:
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use "CACHE TABLE ... AS SELECT..."
> 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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