From d69d1f5b0f49d3014fc1a99885dfd031e1413307 Mon Sep 17 00:00:00 2001
From: Kai Moritz <kai@juplo.de>
Date: Sun, 10 Nov 2024 15:49:10 +0100
Subject: [PATCH] =?utf8?q?Version=20des=20`spring-consumer`,=20die=20einen?=
 =?utf8?q?=20Anwendungsfehler=20f=C3=A4ngt=20und=20ignoriert?=
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---
 .../java/de/juplo/kafka/ExampleConsumer.java  | 27 ++++++++++++++-----
 1 file changed, 20 insertions(+), 7 deletions(-)

diff --git a/src/main/java/de/juplo/kafka/ExampleConsumer.java b/src/main/java/de/juplo/kafka/ExampleConsumer.java
index f832b45..9a1984f 100644
--- a/src/main/java/de/juplo/kafka/ExampleConsumer.java
+++ b/src/main/java/de/juplo/kafka/ExampleConsumer.java
@@ -57,12 +57,24 @@ public class ExampleConsumer implements Runnable
         log.info("{} - Received {} messages", id, records.count());
         for (ConsumerRecord<String, String> record : records)
         {
-          handleRecord(
-            record.topic(),
-            record.partition(),
-            record.offset(),
-            record.key(),
-            record.value());
+          try
+          {
+            handleRecord(
+              record.topic(),
+              record.partition(),
+              record.offset(),
+              record.key(),
+              record.value());
+          }
+          catch (NumberFormatException e)
+          {
+            log.error(
+              "{} - Ignoring invalid message for offset {} on partition {}: {}",
+              id,
+              record.offset(),
+              record.partition(),
+              record.value());
+          }
         }
       }
     }
@@ -93,7 +105,8 @@ public class ExampleConsumer implements Runnable
     String value)
   {
     consumed++;
-    log.info("{} - {}: {}/{} - {}={}", id, offset, topic, partition, key, value);
+    long message = Long.parseLong(value);
+    log.info("{} - {}: {}/{} - {}={}", id, offset, topic, partition, key, message);
   }
 
 
-- 
2.20.1