[09/51] [partial] hive git commit: HIVE-11394: Enhance EXPLAIN display for vectorization (Matt McCline, reviewed by Gopal Vijayaraghavan)

[mmccline]

http://git-wip-us.apache.org/repos/asf/hive/blob/fcb57100/ql/src/test/results/clientpositive/llap/vectorization_pushdown.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/vectorization_pushdown.q.out 
b/ql/src/test/results/clientpositive/llap/vectorization_pushdown.q.out
index 4a59aa4..6a99fc3 100644
--- a/ql/src/test/results/clientpositive/llap/vectorization_pushdown.q.out
+++ b/ql/src/test/results/clientpositive/llap/vectorization_pushdown.q.out
@@ -1,8 +1,12 @@
 WARNING: Comparing a bigint and a double may result in a loss of precision.
-PREHOOK: query: explain SELECT AVG(cbigint) FROM alltypesorc WHERE cbigint < 
cdouble
+PREHOOK: query: explain vectorization SELECT AVG(cbigint) FROM alltypesorc 
WHERE cbigint < cdouble
 PREHOOK: type: QUERY
-POSTHOOK: query: explain SELECT AVG(cbigint) FROM alltypesorc WHERE cbigint < 
cdouble
+POSTHOOK: query: explain vectorization SELECT AVG(cbigint) FROM alltypesorc 
WHERE cbigint < cdouble
 POSTHOOK: type: QUERY
+PLAN VECTORIZATION:
+  enabled: true
+  enabledConditionsMet: [hive.vectorized.execution.enabled IS true]
+
 STAGE DEPENDENCIES:
   Stage-1 is a root stage
   Stage-0 depends on stages: Stage-1
@@ -39,8 +43,21 @@ STAGE PLANS:
                           value expressions: _col0 (type: 
struct<count:bigint,sum:double,input:bigint>)
             Execution mode: vectorized, llap
             LLAP IO: all inputs
+            Map Vectorization:
+                enabled: true
+                enabledConditionsMet: 
hive.vectorized.use.vectorized.input.format IS true
+                groupByVectorOutput: false
+                inputFileFormats: 
org.apache.hadoop.hive.ql.io.orc.OrcInputFormat
+                allNative: false
+                usesVectorUDFAdaptor: false
+                vectorized: true
         Reducer 2 
             Execution mode: llap
+            Reduce Vectorization:
+                enabled: true
+                enableConditionsMet: hive.vectorized.execution.reduce.enabled 
IS true, hive.execution.engine tez IN [tez, spark] IS true
+                notVectorizedReason: Aggregation Function UDF avg parameter 
expression for GROUPBY operator: Data type 
struct<count:bigint,sum:double,input:bigint> of Column[VALUE._col0] not 
supported
+                vectorized: false
             Reduce Operator Tree:
               Group By Operator
                 aggregations: avg(VALUE._col0)