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[SPARK-4573] [SQL] Add SettableStructObjectInspector support in "wrap" function
Hive UDAF may create an customized object constructed by SettableStructObjectInspector, this is critical when integrate Hive UDAF with the refactor-ed UDAF interface. Performance issue in `wrap/unwrap` since more match cases added, will do it in another PR. Author: Cheng Hao <hao.cheng@intel.com> Closes #3429 from chenghao-intel/settable_oi and squashes the following commits: 9f0aff3 [Cheng Hao] update code style issues as feedbacks 2b0561d [Cheng Hao] Add more scala doc f5a40e8 [Cheng Hao] add scala doc 2977e9b [Cheng Hao] remove the timezone setting for test suite 3ed284c [Cheng Hao] fix the date type comparison f1b6749 [Cheng Hao] Update the comment 932940d [Cheng Hao] Add more unit test 72e4332 [Cheng Hao] Add settable StructObjectInspector support
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- sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveInspectors.scala 290 additions, 56 deletions...main/scala/org/apache/spark/sql/hive/HiveInspectors.scala
- sql/hive/src/test/scala/org/apache/spark/sql/hive/HiveInspectorSuite.scala 220 additions, 0 deletions.../scala/org/apache/spark/sql/hive/HiveInspectorSuite.scala
- sql/hive/v0.12.0/src/main/scala/org/apache/spark/sql/hive/Shim12.scala 65 additions, 22 deletions...2.0/src/main/scala/org/apache/spark/sql/hive/Shim12.scala
- sql/hive/v0.13.1/src/main/scala/org/apache/spark/sql/hive/Shim13.scala 84 additions, 46 deletions...3.1/src/main/scala/org/apache/spark/sql/hive/Shim13.scala
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