jcamachor commented on a change in pull request #812: Hive 22324
URL: https://github.com/apache/hive/pull/812#discussion_r337294853
 
 

 ##########
 File path: ql/src/test/results/clientpositive/inputwherefalse.q.out
 ##########
 @@ -73,12 +73,73 @@ POSTHOOK: type: QUERY
 POSTHOOK: Input: default@src
 #### A masked pattern was here ####
 STAGE DEPENDENCIES:
-  Stage-0 is a root stage
+  Stage-1 is a root stage
+  Stage-0 depends on stages: Stage-1
 
 STAGE PLANS:
+  Stage: Stage-1
+    Map Reduce
+      Map Operator Tree:
+          TableScan
+            alias: a
+            filterExpr: (UDFToDouble(key) = 100.0D) (type: boolean)
+            Statistics: Num rows: 500 Data size: 89000 Basic stats: COMPLETE 
Column stats: COMPLETE
+            Filter Operator
+              predicate: (UDFToDouble(key) = 100.0D) (type: boolean)
+              Statistics: Num rows: 250 Data size: 44500 Basic stats: COMPLETE 
Column stats: COMPLETE
+              Select Operator
+                expressions: key (type: string), value (type: string)
+                outputColumnNames: _col0, _col1
+                Statistics: Num rows: 250 Data size: 44500 Basic stats: 
COMPLETE Column stats: COMPLETE
+                Reduce Output Operator
+                  key expressions: _col0 (type: string)
+                  sort order: +
+                  Map-reduce partition columns: _col0 (type: string)
+                  Statistics: Num rows: 250 Data size: 44500 Basic stats: 
COMPLETE Column stats: COMPLETE
+                  value expressions: _col1 (type: string)
+          TableScan
+            alias: b
+            filterExpr: (UDFToDouble(key) = 100.0D) (type: boolean)
+            Statistics: Num rows: 500 Data size: 43500 Basic stats: COMPLETE 
Column stats: COMPLETE
+            Filter Operator
+              predicate: (UDFToDouble(key) = 100.0D) (type: boolean)
+              Statistics: Num rows: 250 Data size: 21750 Basic stats: COMPLETE 
Column stats: COMPLETE
+              Select Operator
+                expressions: key (type: string)
+                outputColumnNames: _col0
+                Statistics: Num rows: 250 Data size: 21750 Basic stats: 
COMPLETE Column stats: COMPLETE
+                Reduce Output Operator
+                  key expressions: _col0 (type: string)
+                  sort order: +
+                  Map-reduce partition columns: _col0 (type: string)
+                  Statistics: Num rows: 250 Data size: 21750 Basic stats: 
COMPLETE Column stats: COMPLETE
+      Reduce Operator Tree:
+        Join Operator
+          condition map:
+               Inner Join 0 to 1
+          keys:
+            0 _col0 (type: string)
+            1 _col0 (type: string)
+          outputColumnNames: _col1
+          Statistics: Num rows: 250 Data size: 22750 Basic stats: COMPLETE 
Column stats: COMPLETE
+          Select Operator
+            expressions: _col1 (type: string)
+            outputColumnNames: _col0
+            Statistics: Num rows: 250 Data size: 22750 Basic stats: COMPLETE 
Column stats: COMPLETE
+            Filter Operator
+              predicate: false (type: boolean)
 
 Review comment:
   This is also a bad regression; at first, I thought it would be OK, but 
looking at them now, I believe we are not going to be able to push the upgrade 
unless we fix it.

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