could nebula-exchange support upload sst file to hdfs with krb5

[zhuliquan]

Could nebula-exchange support upload sst file to hdfs with krb5?
I submit spark task, and I found problem below:

User class threw exception: org.apache.spark.SparkException: Job aborted due to stage failure: Task 18 in stage 0.0 failed 8 times, most recent failure: Lost task 18.7 in stage 0.0 (TID 12, hdp447.bigdata.zzt.qianxin-inc.cn, executor 10): java.io.IOException: Failed on local exception: java.io.IOException: org.apache.hadoop.security.AccessControlException: Client cannot authenticate via:[TOKEN, KERBEROS];