diff --git a/sparksubmitcache.sh b/sparksubmitcache.sh
index 49ee6a0..fe3f6e2 100644
--- a/sparksubmitcache.sh
+++ b/sparksubmitcache.sh
@@ -4,6 +4,7 @@ export HADOOP_CONF_DIR=$HOME/hadoop/conf
 export HADOOP_HOME=$HOME/hadoop
 export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$HADOOP_HOME/lib/native
 export SPARK_JAVA_OPTS="-Dhdp.version=2.6.3.0-235"
+export PYTHONIOENCODING=utf8
 
 $HOME/spark/bin/spark-submit\
  --master yarn\