diff --git common/src/java/org/apache/hadoop/hive/conf/HiveConf.java common/src/java/org/apache/hadoop/hive/conf/HiveConf.java index 2403d7a..b32f3e8 100644 --- common/src/java/org/apache/hadoop/hive/conf/HiveConf.java +++ common/src/java/org/apache/hadoop/hive/conf/HiveConf.java @@ -3422,9 +3422,9 @@ private static void populateLlapDaemonVarsSet(Set llapDaemonVarsSetLocal "and use it to run queries."), // Vectorization enabled - HIVE_VECTORIZATION_ENABLED("hive.vectorized.execution.enabled", false, + HIVE_VECTORIZATION_ENABLED("hive.vectorized.execution.enabled", true, "This flag should be set to true to enable vectorized mode of query execution.\n" + - "The default value is false."), + "The default value is true to reflect that our most expected Hive deployment will be using vectorization."), HIVE_VECTORIZATION_REDUCE_ENABLED("hive.vectorized.execution.reduce.enabled", true, "This flag should be set to true to enable vectorized mode of the reduce-side of query execution.\n" + "The default value is true."),