[GitHub] ambition119 commented on a change in pull request #3434: [Issue 3390] UncaughtExceptionLogsNOTWork

[GitBox <gi...@apache.org>]

ambition119 commented on a change in pull request #3434: [Issue 3390] UncaughtExceptionLogsNOTWork
URL: https://github.com/apache/pulsar/pull/3434#discussion_r251270165
 
 

 ##########
 File path: pulsar-broker/src/main/java/org/apache/pulsar/PulsarBrokerStarter.java
 ##########
 @@ -273,8 +277,9 @@ public void shutdown() {
 
 
     public static void main(String[] args) throws Exception {
+        DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss,SSS");
         Thread.setDefaultUncaughtExceptionHandler((thread, exception) -> {
-            log.error("Uncaught exception in thread {}: {}", thread.getName(), exception.getMessage(), exception);
+            System.out.println(String.format("%s [%s] error Uncaught exception in thread %s: %s", dateFormat.format(new Date()), thread.getContextClassLoader(), thread.getName(), exception.getMessage()));
 
 Review comment:
   @merlimat  @foreversunyao use log4j properties  redirect to System.out  would be better
   like 
   ```yaml
   - name: log4j.appender.CONSOLE
     default: org.apache.log4j.ConsoleAppender
   - name: log4j.appender.CONSOLE.Threshold
     default: ERROR
   - name: log4j.appender.CONSOLE.Target
     default: System.out
   ```
   
   
   
   
   
   

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services