Github user yaooqinn commented on the issue:
https://github.com/apache/spark/pull/19121
@jerryshao thanks for replying
if a user explicitly set `SPARK_USER` but not wrapping the `SPARK_USER`
UGI doAs for SparkContext initialization, there might be two different users
communicating with Hadoop in driver and executors.--- --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
