elasticsearch-setup-passwords interactive

[root@node-zwf ~]# su elasticsearch
[elasticsearch@node-zwf root]$ cd /home/elasticsearch/elasticsearch-7.8.0/
[elasticsearch@node-zwf elasticsearch-7.8.0]$ elasticsearch-setup-passwords interactive
bash: elasticsearch-setup-passwords: command not found...
[elasticsearch@node-zwf elasticsearch-7.8.0]$ bin/elasticsearch-setup-passwords interactive
future versions of Elasticsearch will require Java 11; your Java version from [/opt/jdk1.8.0_281/jre] does not meet this requirement
Initiating the setup of passwords for reserved users elastic,apm_system,kibana,kibana_system,logstash_system,beats_system,remote_monitoring_user.
You will be prompted to enter passwords as the process progresses.
Please confirm that you would like to continue [y/N]y


Enter password for [elastic]: 
Reenter password for [elastic]: 
Enter password for [apm_system]: 
passwords must be at least [6] characters long
Try again.
Enter password for [apm_system]: 
Reenter password for [apm_system]: 
Enter password for [kibana_system]: 
Reenter password for [kibana_system]: 
Enter password for [logstash_system]: 
Reenter password for [logstash_system]: 
Enter password for [beats_system]: 
Reenter password for [beats_system]: 
Enter password for [remote_monitoring_user]: 
Reenter password for [remote_monitoring_user]: 
1234Changed password for user [apm_system]
56Changed password for user [kibana_system]
Changed password for user [kibana]
Changed password for user [logstash_system]
Changed password for user [beats_system]
Changed password for user [remote_monitoring_user]
Changed password for user [elastic]
[elasticsearch@node-zwf elasticsearch-7.8.0]$