bc76a0f750
In order to have better performance out of box, this PR turn on codegen by default, then codegen can be tested by sql/test and hive/test. This PR also fix some corner cases for codegen. Before 1.5 release, we should re-visit this, turn it off if it's not stable or causing regressions. cc rxin JoshRosen Author: Davies Liu <davies@databricks.com> Closes #6726 from davies/enable_codegen and squashes the following commits: f3b25a5 [Davies Liu] fix warning 73750ea [Davies Liu] fix long overflow when compare 3017a47 [Davies Liu] Merge branch 'master' of github.com:apache/spark into enable_codegen a7d75da [Davies Liu] Merge branch 'master' of github.com:apache/spark into enable_codegen ff5b75a [Davies Liu] Merge branch 'master' of github.com:apache/spark into enable_codegen f4cf2c2 [Davies Liu] fix style 99fc139 [Davies Liu] Merge branch 'enable_codegen' of github.com:davies/spark into enable_codegen 91fc7a2 [Davies Liu] disable codegen for ScalaUDF 207e339 [Davies Liu] Update CodeGenerator.scala 44573a3 [Davies Liu] check thread safety of expression f3886fa [Davies Liu] don't inline primitiveTerm for null literal c8e7cd2 [Davies Liu] address comment a8618c9 [Davies Liu] enable codegen by default |
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| compatibility/src/test/scala/org/apache/spark/sql/hive/execution | ||
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| pom.xml | ||