Cheng Lian 120a350240 [SPARK-4613][Core] Java API for JdbcRDD ... This PR introduces a set of Java APIs for using `JdbcRDD`: 1. Trait (interface) `JdbcRDD.ConnectionFactory`: equivalent to the `getConnection: () => Connection` parameter in `JdbcRDD` constructor. 2. Two overloaded versions of `Jdbc.create`: used to create `JavaRDD` that wraps a `JdbcRDD`. <!-- Reviewable:start --> [<img src="https://reviewable.io/review_button.png" height=40 alt="Review on Reviewable"/>](https://reviewable.io/reviews/apache/spark/3478) <!-- Reviewable:end --> Author: Cheng Lian <lian@databricks.com> Closes #3478 from liancheng/japi-jdbc-rdd and squashes the following commits: 9a54625 [Cheng Lian] Only shutdowns a single DB rather than the whole Derby driver d4cedc5 [Cheng Lian] Moves Java JdbcRDD test case to a separate test suite ffcdf2e [Cheng Lian] Java API for JdbcRDD		2014-11-27 18:01:14 -08:00
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src	[SPARK-4613][Core] Java API for JdbcRDD	2014-11-27 18:01:14 -08:00
pom.xml	Bumping version to 1.3.0-SNAPSHOT.	2014-11-18 21:24:18 -08:00