fa97c6
@@ -1637,7 +1637,7 @@
private static void populateLlapDaemonVarsSet(Set<String> llapDaemonVarsSetLocal
                                                                  + " expressed as multiple of Local FS read cost"),
     HIVE_CBO_SHOW_WARNINGS("hive.cbo.show.warnings", true,
          "Toggle display of CBO warnings like missing column stats"),
-    HIVE_CBO_STATS_CORRELATED_MULTI_KEY_JOINS("hive.cbo.stats.correlated.multi.key.joins", false,
+    HIVE_CBO_STATS_CORRELATED_MULTI_KEY_JOINS("hive.cbo.stats.correlated.multi.key.joins", true,
         "When CBO estimates output rows for a join involving multiple columns, the default behavior assumes" +
             "the columns are independent. Setting this flag to true will cause the estimator to assume" +
             "the columns are correlated."),
