diff --git a/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java b/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java index 283ef2e..7d7d1c0 100644 --- a/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java +++ b/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java @@ -999,7 +999,7 @@ private static void populateLlapDaemonVarsSet(Set llapDaemonVarsSetLocal HIVE_CBO_CNF_NODES_LIMIT("hive.cbo.cnf.maxnodes", -1, "When converting to conjunctive normal form (CNF), fail if" + "the expression exceeds this threshold; the threshold is expressed in terms of number of nodes (leaves and" + "interior nodes). -1 to not set up a threshold."), - HIVE_CBO_RETPATH_HIVEOP("hive.cbo.returnpath.hiveop", false, "Flag to control calcite plan to hive operator conversion"), + HIVE_CBO_RETPATH_HIVEOP("hive.cbo.returnpath.hiveop", true, "flag to control calcite plan to hive operator conversion"), HIVE_CBO_EXTENDED_COST_MODEL("hive.cbo.costmodel.extended", false, "Flag to control enabling the extended cost model based on" + "CPU, IO and cardinality. Otherwise, the cost model is based on cardinality."), HIVE_CBO_COST_MODEL_CPU("hive.cbo.costmodel.cpu", "0.000001", "Default cost of a comparison"),