gatorsmile d67c82e4b6 [SPARK-15647][SQL] Fix Boundary Cases in OptimizeCodegen Rule ... #### What changes were proposed in this pull request? The following condition in the Optimizer rule `OptimizeCodegen` is not right. ```Scala branches.size < conf.maxCaseBranchesForCodegen ``` - The number of branches in case when clause should be `branches.size + elseBranch.size`. - `maxCaseBranchesForCodegen` is the maximum boundary for enabling codegen. Thus, we should use `<=` instead of `<`. This PR is to fix this boundary case and also add missing test cases for verifying the conf `MAX_CASES_BRANCHES`. #### How was this patch tested? Added test cases in `SQLConfSuite` Author: gatorsmile <gatorsmile@gmail.com> Closes #13392 from gatorsmile/maxCaseWhen.		2016-05-31 10:08:00 -07:00
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src	[SPARK-15647][SQL] Fix Boundary Cases in OptimizeCodegen Rule	2016-05-31 10:08:00 -07:00
pom.xml	[SPARK-15493][SQL] default QuoteEscapingEnabled flag to true when writing CSV	2016-05-25 12:40:16 -07:00