Use a kafka-safe table in FlinkMainIT

Also added the custom classes to the uber JAR for proper classloading

Author: ferenc-csaky

connectors/kafka-safe/pom.xml

@@ -0,0 +1,72 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+    Copyright © 2024 DataSQRL (contact@datasqrl.com)
+
+    Licensed 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.
+
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>com.datasqrl.flinkrunner</groupId>
+    <artifactId>connectors</artifactId>
+    <version>1.0.0-SNAPSHOT</version>
+  </parent>
+
+  <artifactId>kafka-safe</artifactId>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.apache.flink</groupId>
+      <artifactId>flink-core</artifactId>
+      <version>${flink.version}</version>
+      <scope>provided</scope>
+    </dependency>
+
+    <dependency>
+      <groupId>org.apache.flink</groupId>
+      <artifactId>flink-streaming-java</artifactId>
+      <version>${flink.version}</version>
+      <scope>provided</scope>
+    </dependency>
+
+    <dependency>
+      <groupId>org.apache.flink</groupId>
+      <artifactId>flink-table-api-java</artifactId>
+      <version>${flink.version}</version>
+      <scope>provided</scope>
+    </dependency>
+
+    <dependency>
+      <groupId>org.apache.flink</groupId>
+      <artifactId>flink-table-api-java-bridge</artifactId>
+      <version>${flink.version}</version>
+      <scope>provided</scope>
+    </dependency>
+
+    <dependency>
+      <groupId>org.apache.flink</groupId>
+      <artifactId>flink-connector-kafka</artifactId>
+      <version>${kafka.version}</version>
+      <scope>provided</scope>
+    </dependency>
+
+    <dependency>
+      <groupId>com.google.auto.service</groupId>
+      <artifactId>auto-service</artifactId>
+    </dependency>
+  </dependencies>
+</project>

…va/com/datasqrl/DeserFailureHandler.java …va/com/datasqrl/DeserFailureHandler.javaconnectors/kafka/src/main/java/com/datasqrl/DeserFailureHandler.java renamed to connectors/kafka-safe/src/main/java/com/datasqrl/DeserFailureHandler.java connectors/kafka/src/main/java/com/datasqrl/DeserFailureHandler.java renamed to connectors/kafka-safe/src/main/java/com/datasqrl/DeserFailureHandler.java

@@ -27,9 +27,10 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-public class DeserFailureHandler {
+public class DeserFailureHandler implements Serializable {
 
   private static final Logger LOG = LoggerFactory.getLogger(DeserFailureHandler.class);
+  private static final long serialVersionUID = 1L;
 
   private final DeserFailureHandlerType handlerType;
   private final @Nullable DeserFailureProducer producer;

…datasqrl/DeserFailureHandlerOptions.java …datasqrl/DeserFailureHandlerOptions.javaconnectors/kafka/src/main/java/com/datasqrl/DeserFailureHandlerOptions.java renamed to connectors/kafka-safe/src/main/java/com/datasqrl/DeserFailureHandlerOptions.java connectors/kafka/src/main/java/com/datasqrl/DeserFailureHandlerOptions.java renamed to connectors/kafka-safe/src/main/java/com/datasqrl/DeserFailureHandlerOptions.java

@@ -30,6 +30,7 @@
 class DeserFailureProducer implements Serializable {
 
   private static final Logger LOG = LoggerFactory.getLogger(DeserFailureProducer.class);
+  private static final long serialVersionUID = 1L;
 
   private final String topic;
   private final Properties producerProps;