Github user JamesRTaylor commented on a diff in the pull request:
https://github.com/apache/phoenix/pull/281#discussion_r151013728
--- Diff:
phoenix-core/src/it/java/org/apache/phoenix/end2end/CostBasedDecisionIT.java ---
@@ -0,0 +1,50 @@
+package org.apache.phoenix.end2end;
+
+import static org.apache.phoenix.util.TestUtil.TEST_PROPERTIES;
+import static org.junit.Assert.assertTrue;
+
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.util.Properties;
+
+import org.apache.phoenix.util.PropertiesUtil;
+import org.apache.phoenix.util.QueryUtil;
+import org.junit.Test;
+
+public class CostBasedDecisionIT extends ParallelStatsEnabledIT {
--- End diff --
I think we need more tests for this.
---
