Cheng Lian created SPARK-2422:
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Summary: Spark SQL migration guide for Shark users
Key: SPARK-2422
URL: https://issues.apache.org/jira/browse/SPARK-2422
Project: Spark
Issue Type: Task
Components: SQL
Reporter: Cheng Lian
Several behaviors in Spark SQL Thrift server is different from Shark, below is
an incomplete list:
* Tables whose names end with {{_cached}} are not automatically cached anymore,
instead user should call the new {{CACHE TABLE}} statement explicitly.
* In-memory cache write through policy is not implemented yet
* Cache reloading is not implemented yet
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