add hdfs.root.user

escheduler-common/src/main/resources/common/common.properties

@@ -10,6 +10,9 @@ data.download.basedir.path=/tmp/escheduler/download
 # process execute directory. self configuration, please make sure the directory exists and have read write permissions
 process.exec.basepath=/tmp/escheduler/exec
 
+# Users who have permission to create directories under the HDFS root path
+hdfs.root.user=hdfs
+
 # data base dir, resource file will store to this hadoop hdfs path, self configuration, please make sure the directory exists on hdfs and have read write permissions。"/escheduler" is recommended
 data.store2hdfs.basepath=/escheduler