config : logback ERROR 설정

src/main/resources/logback-spring.xml

@@ -67,7 +67,7 @@
     <appender name="ASYNC_ERROR_ROLLING" class="ch.qos.logback.classic.AsyncAppender">
         <appender-ref ref="ERROR_ROLLING"/>
         <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
-            <level>DEBUG</level>
+            <level>ERROR</level>
         </filter>
     </appender>
     <!-- ============================================================================= -->
@@ -141,7 +141,10 @@
 
     <root level="${ROOT_LOG_LEVEL}">
         <appender-ref ref="CONSOLE"/>
-        <springProfile name="dev,prod"><appender-ref ref="ASYNC_ROLLING"/></springProfile>
+        <springProfile name="dev,prod">
+            <appender-ref ref="ASYNC_ROLLING"/>
+            <appender-ref ref="ASYNC_ERROR_ROLLING"/>
+        </springProfile>
     </root>
 
 </configuration>