move hivesterix codebase into hyracks fullstack

git-svn-id: https://hyracks.googlecode.com/svn/branches/fullstack_staging@2420 123451ca-8445-de46-9d55-352943316053
diff --git a/src/test/resources/optimizerts/results/u1_group_by.plan b/src/test/resources/optimizerts/results/u1_group_by.plan
new file mode 100644
index 0000000..188aa6d
--- /dev/null
+++ b/src/test/resources/optimizerts/results/u1_group_by.plan
@@ -0,0 +1,36 @@
+write [%0->$$18, %0->$$19]
+-- SINK_WRITE  |PARTITIONED|
+  project ([$$18, $$19])
+  -- STREAM_PROJECT  |PARTITIONED|
+    exchange 
+    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+      group by ([$$17 := %0->$$23]) decor ([]) {
+                aggregate [$$18, $$19] <- [function-call: hive:sum(FINAL), Args:[%0->$$21], function-call: hive:sum(FINAL), Args:[%0->$$22]]
+                -- AGGREGATE  |LOCAL|
+                  nested tuple source
+                  -- NESTED_TUPLE_SOURCE  |LOCAL|
+             }
+      -- EXTERNAL_GROUP_BY[$$23]  |PARTITIONED|
+        exchange 
+        -- HASH_PARTITION_EXCHANGE [$$23]  |PARTITIONED|
+          group by ([$$23 := %0->$$9]) decor ([]) {
+                    aggregate [$$21, $$22] <- [function-call: hive:sum(PARTIAL1), Args:[function-call: hive:org.apache.hadoop.hive.ql.udf.UDFAbs, Args:[%0->$$5]], function-call: hive:sum(PARTIAL1), Args:[function-call: hive:org.apache.hadoop.hive.ql.udf.UDFOPMultiply, Args:[function-call: hive:org.apache.hadoop.hive.ql.udf.UDFOPMultiply, Args:[%0->$$6, function-call: hive:org.apache.hadoop.hive.ql.udf.UDFOPMinus, Args:[1, %0->$$7]], function-call: hive:org.apache.hadoop.hive.ql.udf.UDFOPPlus, Args:[1, %0->$$8]]]]
+                    -- AGGREGATE  |LOCAL|
+                      nested tuple source
+                      -- NESTED_TUPLE_SOURCE  |LOCAL|
+                 }
+          -- EXTERNAL_GROUP_BY[$$9]  |LOCAL|
+            exchange 
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              project ([$$9, $$5, $$6, $$7, $$8])
+              -- STREAM_PROJECT  |PARTITIONED|
+                select (function-call: algebricks:le, Args:[%0->$$11, 1998-09-02])
+                -- STREAM_SELECT  |PARTITIONED|
+                  exchange 
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    data-scan [$$5, $$6, $$7, $$8, $$9, $$11]<-[$$1, $$2, $$3, $$4, $$5, $$6, $$7, $$8, $$9, $$10, $$11, $$12, $$13, $$14, $$15, $$16] <- default.lineitem
+                    -- DATASOURCE_SCAN  |PARTITIONED|
+                      exchange 
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        empty-tuple-source
+                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|