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Hi, I'm E.R.C. (known as dubas here)

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log4j2-jsonevent-layout's Issues

can't get it working - ERROR Appenders contains an invalid element or attribute "JSONLog4j2Layout"

I have an appenders section like

    <Appenders>
        <Appender type="Console" name="STDOUT">
            <Layout type="PatternLayout"
                    pattern="%X{UOW} %-5p %c{2}:%L - %m %X{host.address} %X{host.name} %X{username} %X{correlation.id} %n"/>
        </Appender>
        </Appenders>

I change it to

    <Appenders>
        <Appender type="Console" name="STDOUT">
            <JSONLog4j2Layout locationInfo="true"/>
        </Appender>
        </Appenders>

and I get this
ERROR Appenders contains an invalid element or attribute "JSONLog4j2Layout"

It would be really helpful if you had a complete configuration example :)

Invalid JSON being generated, missing contextMap

I updated from 0.0.4 to 0.0.7 and my log generated messages are all looking like this:

 {"@timestamp":"2023-06-14T08:55:49.153Z","logger_name":"REDACTED","level":"DEBUG","level_int":500,"thread_name":"http-nio-60003-exec-8","source_host":"REDACTED","source_ip":"REDACTED","message":"REDACTED","contextStack":[],,"@version":"1"}

notice the double ,, after contextStack which causes a JSON parsing error.

I compared the messages with the messages generated by 0.0.4 and the old messages always had "contextMap":[{"X-Generator":"JSONLog2j2Layout"}] at exactly that position, which is now missing completely from all messages.

Log4j version used is 2.20.0

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