ELK读取文件的方式通过kibana显示不是实时更新的吗

如题，通过kibana显示出/opt/Log/adminlog/logs/catalina.out 改日志文件的日志后，随后在该文件新增加的日志没有实时在kibana显示，请问这种情况可以做到日志实时在kibana显示吗 [root@node1 conf.d]# pwd /etc/logstash/conf.d [root@node1 conf.d]# vim admin-es.conf input{         file{                 path => "/opt/Log/adminlog/logs/catalina.out"                 type => "YX-adminlog-logs-catalina"                 start_position => "beginning"                 codec => multiline{                     pattern => "^\["                     negate => true                     what => "previous"                    }             } } filter{ } output{         elasticsearch {                 hosts => ["192.168.100.253:9200"]                 index => "admin-log-catalina-%{+YYYY.MM.dd}"         }      }