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Josh Rosen commented on SPARK-7804:
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If possible, we should be hiding the internal
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Paul Wu commented on SPARK-7804:
Unfortunately, JdbcRDD was poorly designed since the
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Josh Rosen commented on SPARK-7804:
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(I'm a bit new to Spark SQL internals, so please
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Paul Wu commented on SPARK-7804:
Thanks -- you are right. The cache() was a problem and
