[jira] [Created] (LOG4J2-3009) Change of java Thread name is not reflecting in log4j2 logs (pattern %t)

["Rohan Ramchander (Jira)" <ji...@apache.org>]

Rohan Ramchander created LOG4J2-3009:
----------------------------------------

             Summary: Change of java Thread name is not reflecting in log4j2 logs (pattern %t)
                 Key: LOG4J2-3009
                 URL: https://issues.apache.org/jira/browse/LOG4J2-3009
             Project: Log4j 2
          Issue Type: Bug
          Components: Core, Pattern Converters
    Affects Versions: 2.8.2
            Reporter: Rohan Ramchander


I have Java based application with a single thread connected to JBOSS MQ. Whenever there is a message in the queue then it pulls the message and sets the thread name with one of the message's attribute (transactionid) and continues processing. After application startup, the logging is fine for the first message. But from the second message, the change in the thread name is not reflecting in the logs.

Example code:
 
{{private static Logger logger = LogManager.getLogger(EngineManager.class.getName());}}

{{private synchronized void onMessage(javax.jms.Message msg)}}

{{{}}

{{Thread.currentThread().setName(msg.getStringProperty("REQUEST_ID"));
logger.info("Received a Message Event: Time spent:" + (System.currentTimeMillis()-msg.getJMSTimestamp()) + "ms");
...

}}}

{{}}

{{log4j2.properties:}}

{{...}}

{{appender.console.layout.pattern = %d\{ABSOLUTE} %c{1} [%t] - %m%n}}

{{...}}

Output:
{quote}19:29:52,726 EngineManager [sddsdsdgdd-dfvdddbfvs-2343412] - Received a Message Event: Time spent: 44ms
{quote}
 

Rest everything is fine that's why I have given small portion of the code. What I need is when there is a second message (so on) in the queue then above transactionid (the one in []) should change in the logs. It is always same for all the messages. I tried different ways like {{LoggerContext.reconfigure()}}, {{LogManager.shutdowm()}} and then {{getLogger}} etc but couldn't succeed. Please help.



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