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Posted to issues@spark.apache.org by "Cheng Lian (JIRA)" <ji...@apache.org> on 2014/07/19 08:08:38 UTC

[jira] [Created] (SPARK-2592) Make CACHE TABLE statement eager

Cheng Lian created SPARK-2592:
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             Summary: Make CACHE TABLE statement eager
                 Key: SPARK-2592
                 URL: https://issues.apache.org/jira/browse/SPARK-2592
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 1.0.1, 1.0.2
            Reporter: Cheng Lian


Currently {{CACHE TABLE}} statement is lazy. It only marks the table as "need to be cached if necessary" without actually caching it until some query that touches this table is executed.

User feedback shows that this behavior is a bit confusing, and maybe we'd better to make it eager.



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