Remove annoying logging caused by netty

neoforged · Dec 28, 2023 · bff40a2 · bff40a2
1 parent 29b9b43
commit bff40a2
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/loader/src/main/resources/log4j2.xml b/loader/src/main/resources/log4j2.xml
@@ -17,6 +17,10 @@
         <MarkerFilter marker="FORGEMOD" onMatch="${sys:forge.logging.marker.forgemod:-ACCEPT}" onMismatch="NEUTRAL"/>
         <MarkerFilter marker="LOADING" onMatch="${sys:forge.logging.marker.loading:-ACCEPT}" onMismatch="NEUTRAL"/>
         <MarkerFilter marker="CORE" onMatch="${sys:forge.logging.marker.core:-ACCEPT}" onMismatch="NEUTRAL"/>
+
+        <!-- Netty reflects into JDK internals, and it's causing useless DEBUG-level error stacktraces. We just ignore them -->
+        <RegexFilter regex="^direct buffer constructor: unavailable$" onMatch="DENY" onMismatch="NEUTRAL" />
+        <RegexFilter regex="^jdk\.internal\.misc\.Unsafe\.allocateUninitializedArray\(int\): unavailable$" onMatch="DENY" onMismatch="NEUTRAL" />
     </filters>
     <Appenders>
         <TerminalConsole name="Console">