[
https://issues.apache.org/jira/browse/FLINK-10791?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16679766#comment-16679766
]
ASF GitHub Bot commented on FLINK-10791:
----------------------------------------
pnowojski closed pull request #7038: [FLINK-10791] Provide end-to-end test for
Kafka 0.11 connector
URL: https://github.com/apache/flink/pull/7038
This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:
As this is a foreign pull request (from a fork), the diff is supplied
below (as it won't show otherwise due to GitHub magic):
diff --git a/flink-dist/src/main/assemblies/bin.xml
b/flink-dist/src/main/assemblies/bin.xml
index e1adab537d9..fa1e8048341 100644
--- a/flink-dist/src/main/assemblies/bin.xml
+++ b/flink-dist/src/main/assemblies/bin.xml
@@ -215,6 +215,20 @@ under the License.
</excludes>
</fileSet>
+ <!-- copy jar files of the streaming kafka 0.11 examples -->
+ <fileSet>
+
<directory>../flink-examples/flink-examples-streaming-kafka-0.11/target</directory>
+ <outputDirectory>examples/streaming</outputDirectory>
+ <fileMode>0644</fileMode>
+ <includes>
+ <include>*.jar</include>
+ </includes>
+ <excludes>
+
<exclude>flink-examples-streaming-kafka*.jar</exclude>
+ <exclude>original-*.jar</exclude>
+ </excludes>
+ </fileSet>
+
<!-- copy jar files of the gelly examples -->
<fileSet>
<directory>../flink-libraries/flink-gelly-examples/target</directory>
diff --git a/flink-end-to-end-tests/run-pre-commit-tests.sh
b/flink-end-to-end-tests/run-pre-commit-tests.sh
index 3e3494a491a..c9fab304916 100755
--- a/flink-end-to-end-tests/run-pre-commit-tests.sh
+++ b/flink-end-to-end-tests/run-pre-commit-tests.sh
@@ -53,7 +53,8 @@ run_test "State Evolution end-to-end test"
"$END_TO_END_DIR/test-scripts/test_st
run_test "Batch Python Wordcount end-to-end test"
"$END_TO_END_DIR/test-scripts/test_batch_python_wordcount.sh"
run_test "Streaming Python Wordcount end-to-end test"
"$END_TO_END_DIR/test-scripts/test_streaming_python_wordcount.sh"
run_test "Wordcount end-to-end test"
"$END_TO_END_DIR/test-scripts/test_batch_wordcount.sh"
-run_test "Kafka end-to-end test"
"$END_TO_END_DIR/test-scripts/test_streaming_kafka010.sh"
+run_test "Kafka 0.10 end-to-end test"
"$END_TO_END_DIR/test-scripts/test_streaming_kafka010.sh"
+run_test "Kafka 0.11 end-to-end test"
"$END_TO_END_DIR/test-scripts/test_streaming_kafka011.sh"
run_test "Modern Kafka end-to-end test"
"$END_TO_END_DIR/test-scripts/test_streaming_kafka.sh"
run_test "class loading end-to-end test"
"$END_TO_END_DIR/test-scripts/test_streaming_classloader.sh"
run_test "Shaded Hadoop S3A end-to-end test"
"$END_TO_END_DIR/test-scripts/test_shaded_hadoop_s3a.sh"
diff --git a/flink-end-to-end-tests/test-scripts/test_streaming_kafka011.sh
b/flink-end-to-end-tests/test-scripts/test_streaming_kafka011.sh
new file mode 100755
index 00000000000..2e6e6d93deb
--- /dev/null
+++ b/flink-end-to-end-tests/test-scripts/test_streaming_kafka011.sh
@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+################################################################################
+# 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.
+################################################################################
+
+source "$(dirname "$0")"/common.sh
+source "$(dirname "$0")"/kafka-common.sh 0.11.0.2 3.2.0 3.2
+
+source "$(dirname "$0")"/test_streaming_kafka_common.sh
$FLINK_DIR/examples/streaming/Kafka011Example.jar
+
diff --git a/flink-examples/flink-examples-streaming-kafka-0.11/pom.xml
b/flink-examples/flink-examples-streaming-kafka-0.11/pom.xml
new file mode 100644
index 00000000000..592929b1386
--- /dev/null
+++ b/flink-examples/flink-examples-streaming-kafka-0.11/pom.xml
@@ -0,0 +1,90 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied. See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0";
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/xsd/maven-4.0.0.xsd";>
+ <parent>
+ <artifactId>flink-examples</artifactId>
+ <groupId>org.apache.flink</groupId>
+ <version>1.8-SNAPSHOT</version>
+ </parent>
+ <modelVersion>4.0.0</modelVersion>
+
+ <artifactId>flink-examples-streaming-kafka-0.11</artifactId>
+ <name>flink-examples-streaming-kafka-0.11</name>
+ <packaging>jar</packaging>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.flink</groupId>
+
<artifactId>flink-examples-streaming-kafka-base</artifactId>
+ <version>${project.version}</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.flink</groupId>
+
<artifactId>flink-connector-kafka-0.11_${scala.binary.version}</artifactId>
+ <version>${project.version}</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.flink</groupId>
+
<artifactId>flink-streaming-java_${scala.binary.version}</artifactId>
+ <version>${project.version}</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.flink</groupId>
+ <artifactId>flink-java</artifactId>
+ <version>${project.version}</version>
+ </dependency>
+ </dependencies>
+
+ <build>
+ <plugins>
+ <!-- Use the shade plugin to build a fat jar for the
kafka connector test -->
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-shade-plugin</artifactId>
+ <executions>
+ <execution>
+ <id>fat-jar-kafka-example</id>
+ <phase>package</phase>
+ <goals>
+ <goal>shade</goal>
+ </goals>
+ <configuration>
+
<shadeTestJar>false</shadeTestJar>
+
<shadedArtifactAttached>false</shadedArtifactAttached>
+
<createDependencyReducedPom>false</createDependencyReducedPom>
+ <transformers>
+ <transformer
implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+
<mainClass>org.apache.flink.streaming.examples.kafka.Kafka011Example</mainClass>
+ </transformer>
+ </transformers>
+
<finalName>Kafka011Example</finalName>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
+ </plugins>
+ </build>
+
+</project>
diff --git
a/flink-examples/flink-examples-streaming-kafka-0.11/src/main/java/org/apache/flink/streaming/examples/kafka/Kafka011Example.java
b/flink-examples/flink-examples-streaming-kafka-0.11/src/main/java/org/apache/flink/streaming/examples/kafka/Kafka011Example.java
new file mode 100644
index 00000000000..17b5d011f28
--- /dev/null
+++
b/flink-examples/flink-examples-streaming-kafka-0.11/src/main/java/org/apache/flink/streaming/examples/kafka/Kafka011Example.java
@@ -0,0 +1,69 @@
+/*
+ * 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.flink.streaming.examples.kafka;
+
+import org.apache.flink.api.java.utils.ParameterTool;
+import org.apache.flink.streaming.api.datastream.DataStream;
+import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
+import org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumer011;
+import org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducer011;
+import org.apache.flink.streaming.examples.kafka.base.CustomWatermarkExtractor;
+import org.apache.flink.streaming.examples.kafka.base.KafkaEvent;
+import org.apache.flink.streaming.examples.kafka.base.KafkaEventSchema;
+import org.apache.flink.streaming.examples.kafka.base.KafkaExampleUtil;
+import org.apache.flink.streaming.examples.kafka.base.RollingAdditionMapper;
+
+/**
+ * A simple example that shows how to read from and write to Kafka. This will
read String messages
+ * from the input topic, parse them into a POJO type {@link KafkaEvent}, group
by some key, and finally
+ * perform a rolling addition on each key for which the results are written
back to another topic.
+ *
+ * <p>This example also demonstrates using a watermark assigner to generate
per-partition
+ * watermarks directly in the Flink Kafka consumer. For demonstration
purposes, it is assumed that
+ * the String messages are of formatted as a (word,frequency,timestamp) tuple.
+ *
+ * <p>Example usage:
+ * --input-topic test-input --output-topic test-output --bootstrap.servers
localhost:9092 --zookeeper.connect localhost:2181 --group.id myconsumer
+ */
+public class Kafka011Example {
+
+ public static void main(String[] args) throws Exception {
+ // parse input arguments
+ final ParameterTool parameterTool =
ParameterTool.fromArgs(args);
+ StreamExecutionEnvironment env =
KafkaExampleUtil.prepareExecutionEnv(parameterTool);
+
+ DataStream<KafkaEvent> input = env
+ .addSource(
+ new FlinkKafkaConsumer011<>(
+
parameterTool.getRequired("input-topic"),
+ new KafkaEventSchema(),
+ parameterTool.getProperties())
+ .assignTimestampsAndWatermarks(new
CustomWatermarkExtractor()))
+ .keyBy("word")
+ .map(new RollingAdditionMapper());
+
+ input.addSink(
+ new FlinkKafkaProducer011<>(
+
parameterTool.getRequired("output-topic"),
+ new KafkaEventSchema(),
+ parameterTool.getProperties()));
+
+ env.execute("Kafka 0.11 Example");
+ }
+
+}
diff --git a/flink-examples/pom.xml b/flink-examples/pom.xml
index 0905d01ed3b..0f8b253dc5e 100644
--- a/flink-examples/pom.xml
+++ b/flink-examples/pom.xml
@@ -39,6 +39,7 @@ under the License.
<module>flink-examples-streaming-kafka</module>
<module>flink-examples-streaming-kafka-0.10</module>
<module>flink-examples-table</module>
+ <module>flink-examples-streaming-kafka-0.11</module>
</modules>
<dependencies>
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> Provide end-to-end test for Kafka 0.11 connector
> ------------------------------------------------
>
> Key: FLINK-10791
> URL: https://issues.apache.org/jira/browse/FLINK-10791
> Project: Flink
> Issue Type: Test
> Components: E2E Tests
> Reporter: vinoyang
> Assignee: vinoyang
> Priority: Major
> Labels: pull-request-available
>
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