merged asterix_stabilization -r1373:1393 --> asterix_lsm_stabilization

git-svn-id: https://asterixdb.googlecode.com/svn/branches/asterix_lsm_stabilization@1395 eaa15691-b419-025a-1212-ee371bd00084
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-30.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-30.plan
index 340b680..5021595 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-30.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-30.plan
@@ -1,4 +1,4 @@
--- SINK_WRITE  |PARTITIONED|
+-- DISTRIBUTE_RESULT  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- STREAM_SELECT  |PARTITIONED|
@@ -7,4 +7,4 @@
             -- BTREE_SEARCH  |PARTITIONED|
               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                 -- ASSIGN  |PARTITIONED|
-                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
+                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|