Hello, maybe someone encounter this error
Feb 08 11:23:20 elasticshsearch04 elasticsearch[1263]: at
org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:291)
Feb 08 11:23:20 elasticshsearch04 elasticsearch[1263]: at
org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:121)
Feb 08 11:23:20 elasticshsearch04 elasticsearch[1263]: at
org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:112)
Feb 08 11:23:20 elasticshsearch04 elasticsearch[1263]: at
org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:86)
Feb 08 11:23:20 elasticshsearch04 elasticsearch[1263]: at
org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:124)
Feb 08 11:23:20 elasticshsearch04 elasticsearch[1263]: at
org.elasticsearch.cli.Command.main(Command.java:90)
Feb 08 11:23:20 elasticshsearch04 elasticsearch[1263]: at
org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:92)
Feb 08 11:23:20 elasticshsearch04 elasticsearch[1263]: at
org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:85)
Feb 08 11:23:20 elasticshsearch04 elasticsearch[1263]: 2018-02-08 11:23:20,530 main ERROR Null
object returned for RollingFile in Appenders.
Feb 08 11:23:20 elasticshsearch04 elasticsearch[1263]: 2018-02-08 11:23:20,531 main ERROR Unable
to locate appender "audit_rolling" for logger config
"org.elasticsearch.xpack.security.audit.logfile.LoggingAuditTrail"
elasticsearch seems to be running just fine, x-pack is not installed. Any ideas what might be wrong?