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davsclaus pushed a commit to branch camel-4.14.x
in repository https://gitbox.apache.org/repos/asf/camel.git


The following commit(s) were added to refs/heads/camel-4.14.x by this push:
     new 135f5da09a65 CAMEL-23122: camel-core - DefaultErrorHandler with 
logExhausted(false) still logs (#21688)
135f5da09a65 is described below

commit 135f5da09a658cbf76a3ea25af74077f08a7b62f
Author: Claus Ibsen <[email protected]>
AuthorDate: Tue Mar 3 10:46:35 2026 +0100

    CAMEL-23122: camel-core - DefaultErrorHandler with logExhausted(false) 
still logs (#21688)
---
 .../errorhandler/RedeliveryErrorHandler.java       |  12 ++-
 .../DefaultErrorHandlerLogExhaustedFalseTest.java  | 105 +++++++++++++++++++++
 2 files changed, 112 insertions(+), 5 deletions(-)

diff --git 
a/core/camel-core-processor/src/main/java/org/apache/camel/processor/errorhandler/RedeliveryErrorHandler.java
 
b/core/camel-core-processor/src/main/java/org/apache/camel/processor/errorhandler/RedeliveryErrorHandler.java
index 29f59e07f72d..df425f926ae0 100644
--- 
a/core/camel-core-processor/src/main/java/org/apache/camel/processor/errorhandler/RedeliveryErrorHandler.java
+++ 
b/core/camel-core-processor/src/main/java/org/apache/camel/processor/errorhandler/RedeliveryErrorHandler.java
@@ -572,12 +572,14 @@ public abstract class RedeliveryErrorHandler extends 
ErrorHandlerSupport
                 exchange.setProperty(ExchangePropertyKey.FAILURE_ROUTE_ID, 
rc.getRouteId());
             }
 
-            // create log message
-            String msg = "Failed delivery for " + 
ExchangeHelper.logIds(exchange);
-            msg = msg + ". Exhausted after delivery attempt: 1 caught: " + 
exchange.getException();
+            if (redeliveryPolicy.isLogExhausted()) {
+                // create log message
+                String msg = "Failed delivery for " + 
ExchangeHelper.logIds(exchange);
+                msg = msg + ". Exhausted after delivery attempt: 1 caught: " + 
exchange.getException();
 
-            // log that we failed delivery as we are exhausted
-            logFailedDelivery(exchange, msg, null);
+                // log that we failed delivery as we are exhausted
+                logFailedDelivery(exchange, msg, null);
+            }
         }
 
         private void logFailedDelivery(Exchange exchange, String message, 
Throwable e) {
diff --git 
a/core/camel-core/src/test/java/org/apache/camel/processor/DefaultErrorHandlerLogExhaustedFalseTest.java
 
b/core/camel-core/src/test/java/org/apache/camel/processor/DefaultErrorHandlerLogExhaustedFalseTest.java
new file mode 100644
index 000000000000..d93596168426
--- /dev/null
+++ 
b/core/camel-core/src/test/java/org/apache/camel/processor/DefaultErrorHandlerLogExhaustedFalseTest.java
@@ -0,0 +1,105 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.processor;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.camel.ContextTestSupport;
+import org.apache.camel.RoutesBuilder;
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.spi.CamelLogger;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.fail;
+
+public class DefaultErrorHandlerLogExhaustedFalseTest extends 
ContextTestSupport {
+
+    private final MyLogger logger = new MyLogger();
+
+    @Override
+    public boolean isUseRouteBuilder() {
+        return false;
+    }
+
+    @Test
+    public void testLogExhaustedFalse() throws Exception {
+        context.addRoutes(createRouteBuilder(false));
+        context.start();
+
+        logger.getLines().clear();
+        try {
+            template.sendBody("direct:start", "Hello World");
+            fail();
+        } catch (Exception e) {
+            assertIsInstanceOf(IllegalArgumentException.class, e.getCause());
+            assertEquals("Forced", e.getCause().getMessage());
+        }
+        Assertions.assertEquals(0, logger.getLines().size());
+    }
+
+    @Test
+    public void testLogExhaustedTrue() throws Exception {
+        context.addRoutes(createRouteBuilder(true));
+        context.start();
+
+        logger.getLines().clear();
+        try {
+            template.sendBody("direct:start", "Hello World");
+            fail();
+        } catch (Exception e) {
+            assertIsInstanceOf(IllegalArgumentException.class, e.getCause());
+            assertEquals("Forced", e.getCause().getMessage());
+        }
+        Assertions.assertEquals(1, logger.getLines().size());
+        Assertions.assertTrue(logger.getLines().get(0).startsWith("Failed 
delivery"));
+    }
+
+    protected RoutesBuilder createRouteBuilder(boolean logExhausted) throws 
Exception {
+        return new RouteBuilder() {
+            @Override
+            public void configure() throws Exception {
+                errorHandler(defaultErrorHandler()
+                        .logger(logger)
+                        .logExhausted(logExhausted)
+                        .logStackTrace(false)
+                        .logExhaustedMessageBody(false)
+                        .logExhaustedMessageHistory(false));
+
+                from("direct:start")
+                        .throwException(new 
IllegalArgumentException("Forced"));
+            }
+        };
+    }
+
+    private static class MyLogger extends CamelLogger {
+
+        private final List<String> lines = new ArrayList<>();
+
+        @Override
+        public void log(String message) {
+            lines.add(message);
+            super.log(message);
+        }
+
+        public List<String> getLines() {
+            return lines;
+        }
+    }
+}

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