Change default admin user

[kksaha]

@Ashutosh You can try the following approach if the above-mentioned one doesn’t work.

How to Default Password Reset

I tried to change the password in three ways, but all failed. First attempt Viewed the document and changed the administrator password. An error occurred when I saw the article Apply configuration changes using securityadmin.sh ERR: An unexpected IllegalStateException occured: failed to load plugin class [com.amazon.opendistroforelasticsearch.security.OpenDistroSecurityPlugin] Trace: java.lang.IllegalStateException: failed to load plugin class [com.amazon.opendistroforelasticsearch.security.O…