使用logstash对日志进行过滤怎么把报错在kibana显示为一行

[INFO] [2018-03-21 09:46:58] com.caxs.mdd.base.role.web.RoleController.checkRoleResult(56) | 经销商角色查询！

org.apache.shiro.authc.AuthenticationException: 密码错误，请确认登录类别及字母大小写

        at com.caxs.mdd.base.shiro.ShiroDbRealm.doGetAuthenticationInfo(ShiroDbRealm.java:160)

        at org.apache.shiro.realm.AuthenticatingRealm.getAuthenticationInfo(AuthenticatingRealm.java:568)

        at org.apache.shiro.authc.pam.ModularRealmAuthenticator.doSingleRealmAuthentication(ModularRealmAuthenticator.java:180)

        at org.apache.shiro.authc.pam.ModularRealmAuthenticator.doAuthenticate(ModularRealmAuthenticator.java:267)

        at org.apache.shiro.authc.AbstractAuthenticator.authenticate(AbstractAuthenticator.java:198)

        at org.apache.shiro.mgt.AuthenticatingSecurityManager.authenticate(AuthenticatingSecurityManager.java:106)

        at org.apache.shiro.mgt.DefaultSecurityManager.login(DefaultSecurityManager.java:270)

        at org.apache.shiro.subject.support.DelegatingSubject.login(DelegatingSubject.java:256)

        at com.caxs.mdd.base.login.web.LoginController.login(LoginController.java:108)

        at sun.reflect.GeneratedMethodAccessor597.invoke(Unknown Source)

        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

        at java.lang.reflect.Method.invoke(Method.java:597)