[jira] [Commented] (LOG4J2-1793) Why there can't get thrown from LogEvent

["Ralph Goers (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/LOG4J2-1793?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16042297#comment-16042297 ] 

Ralph Goers commented on LOG4J2-1793:
-------------------------------------

Is there anything to do on this or can it be closed?

> Why there can't get thrown from LogEvent
> ----------------------------------------
>
>                 Key: LOG4J2-1793
>                 URL: https://issues.apache.org/jira/browse/LOG4J2-1793
>             Project: Log4j 2
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 2.7
>         Environment: JDK1.8, CentOS6
>            Reporter: elkan
>              Labels: patch
>   Original Estimate: 48h
>  Remaining Estimate: 48h
>
> There I want create a customer defined appender and need get stack case message. So in over write append method when implements AbstractAppender, then use the function like below code:
> logEvent.getThrown().getCause()
> http://77l54p.com1.z0.glb.clouddn.com/qq20170119142117-log4j2-debug.png-alias (Debug Info)
> But it very interesting, it out put null, but I use Eclipse debug enter it can get message and seems it were drop-dead halt. Is it a bug problem. There need you help, thanks.



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