0a0a6d792d636c757374657212036e6e321a06686466732d3420a84628d33e
2020-04-09 13:32:23,088 INFO org.apache.hadoop.ha.ZKFailoverController: Should fence: NameNode at hdfs13:32:23,102 INFO org.apache.hadoop.ha.ZKFailoverController: Successfully transitioned NameNode at hdfs0a0a6d792d636c