From c90b52a66f110a6af7557139b5428dc3a8dd428a Mon Sep 17 00:00:00 2001 From: Ashutosh Chauhan Date: Wed, 7 Nov 2018 07:49:21 -0800 Subject: [PATCH] HIVE-20880 : Update default value for hive.stats.filter.in.min.ratio --- common/src/java/org/apache/hadoop/hive/conf/HiveConf.java | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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 102e6c6a91..65264f323f 100644 --- a/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java +++ b/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java @@ -2468,7 +2468,7 @@ private static void populateLlapDaemonVarsSet(Set llapDaemonVarsSetLocal "in the number of rows filtered by a certain operator, which in turn might lead to overprovision or\n" + "underprovision of resources. This factor is applied to the cardinality estimation of IN clauses in\n" + "filter operators."), - HIVE_STATS_IN_MIN_RATIO("hive.stats.filter.in.min.ratio", (float) 0.05, + HIVE_STATS_IN_MIN_RATIO("hive.stats.filter.in.min.ratio", (float) 0.0f, "Output estimation of an IN filter can't be lower than this ratio"), HIVE_STATS_UDTF_FACTOR("hive.stats.udtf.factor", (float) 1.0, "UDTFs change the number of rows of the output. A common UDTF is the explode() method that creates\n" + -- 2.14.3 (Apple Git-98)