[GitHub] gparai commented on a change in pull request #1466: DRILL-6381: Add support for index based planning and execution

[GitBox <gi...@apache.org>]

gparai commented on a change in pull request #1466: DRILL-6381: Add support for index based planning and execution
URL: https://github.com/apache/drill/pull/1466#discussion_r225675265
 
 

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 File path: exec/java-exec/src/main/java/org/apache/drill/exec/planner/physical/PlannerSettings.java
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 @@ -114,6 +114,28 @@
   public static final String UNIONALL_DISTRIBUTE_KEY = "planner.enable_unionall_distribute";
   public static final BooleanValidator UNIONALL_DISTRIBUTE = new BooleanValidator(UNIONALL_DISTRIBUTE_KEY, null);
 
+  // ------------------------------------------- Index planning related options BEGIN --------------------------------------------------------------
+  public static final String USE_SIMPLE_OPTIMIZER_KEY = "planner.use_simple_optimizer";
+  public static final BooleanValidator USE_SIMPLE_OPTIMIZER = new BooleanValidator(USE_SIMPLE_OPTIMIZER_KEY, null);
+  public static final BooleanValidator INDEX_PLANNING = new BooleanValidator("planner.enable_index_planning", null);
+  public static final BooleanValidator ENABLE_STATS = new BooleanValidator("planner.enable_statistics", null);
 
 Review comment:
   Yes, that was the intent - allow statistics use for any source with one option.

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