diff --git a/data/conf/spark/yarn-client/hive-site.xml b/data/conf/spark/yarn-client/hive-site.xml
index 8c66f87..212b63e 100644
--- a/data/conf/spark/yarn-client/hive-site.xml
+++ b/data/conf/spark/yarn-client/hive-site.xml
@@ -231,12 +231,12 @@
spark.executor.cores
- 2
+ 1
spark.executor.memory
- 1g
+ 512m
@@ -246,7 +246,7 @@
spark.driver.memory
- 1g
+ 512m