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Posted to commits@camel.apache.org by da...@apache.org on 2017/02/12 08:25:50 UTC
[1/3] camel git commit: CAMEL-10814: Camel Kafka Integration Example
Repository: camel
Updated Branches:
refs/heads/master 159979de5 -> bad73bee9
CAMEL-10814: Camel Kafka Integration Example
Project: http://git-wip-us.apache.org/repos/asf/camel/repo
Commit: http://git-wip-us.apache.org/repos/asf/camel/commit/58a00ec7
Tree: http://git-wip-us.apache.org/repos/asf/camel/tree/58a00ec7
Diff: http://git-wip-us.apache.org/repos/asf/camel/diff/58a00ec7
Branch: refs/heads/master
Commit: 58a00ec75fcb026b2cd5b184d62306c9236cd8f9
Parents: bc639db
Author: admin <ad...@test.com>
Authored: Fri Feb 10 20:33:25 2017 +0530
Committer: Claus Ibsen <da...@apache.org>
Committed: Sun Feb 12 09:22:03 2017 +0100
----------------------------------------------------------------------
examples/pom.xml | 1 +
1 file changed, 1 insertion(+)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/camel/blob/58a00ec7/examples/pom.xml
----------------------------------------------------------------------
diff --git a/examples/pom.xml b/examples/pom.xml
index 492b2b2..e4dbe1e 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -62,6 +62,7 @@
<module>camel-example-jdbc</module>
<module>camel-example-jmx</module>
<module>camel-example-jms-file</module>
+ <module>camel-example-kafka</module>
<module>camel-example-loadbalancing</module>
<module>camel-example-loan-broker-cxf</module>
<module>camel-example-loan-broker-jms</module>
[3/3] camel git commit: Polished. This closes #1457
Posted by da...@apache.org.
Polished. This closes #1457
Project: http://git-wip-us.apache.org/repos/asf/camel/repo
Commit: http://git-wip-us.apache.org/repos/asf/camel/commit/bad73bee
Tree: http://git-wip-us.apache.org/repos/asf/camel/tree/bad73bee
Diff: http://git-wip-us.apache.org/repos/asf/camel/diff/bad73bee
Branch: refs/heads/master
Commit: bad73bee9c7b73ac5f1828b2bc3b4ef84b1cfe0c
Parents: 58a00ec
Author: Claus Ibsen <da...@apache.org>
Authored: Sun Feb 12 09:25:41 2017 +0100
Committer: Claus Ibsen <da...@apache.org>
Committed: Sun Feb 12 09:25:41 2017 +0100
----------------------------------------------------------------------
examples/README.md | 1 +
examples/camel-example-kafka/README.md | 32 +++++++++++++++++++----------
2 files changed, 22 insertions(+), 11 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/camel/blob/bad73bee/examples/README.md
----------------------------------------------------------------------
diff --git a/examples/README.md b/examples/README.md
index 609d881..95b9b83 100644
--- a/examples/README.md
+++ b/examples/README.md
@@ -78,6 +78,7 @@ All examples have been sort by type/category
* [camel-example-activemq-tomcat](camel-example-activemq-tomcat/README.md)
* [camel-example-jms-file](camel-example-jms-file/README.md)
+* [camel-example-kafka](camel-example-kafka/README.md)
* [camel-example-guice-jms](camel-example-guice-jms/README.md)
* [camel-example-pojo-messaging](camel-example-pojo-messaging/README.md)
http://git-wip-us.apache.org/repos/asf/camel/blob/bad73bee/examples/camel-example-kafka/README.md
----------------------------------------------------------------------
diff --git a/examples/camel-example-kafka/README.md b/examples/camel-example-kafka/README.md
index 39a5fee..06c7374 100644
--- a/examples/camel-example-kafka/README.md
+++ b/examples/camel-example-kafka/README.md
@@ -4,38 +4,48 @@
An example which shows how to integrate Camel with Kakfa.
-This example requires that Kafka Server is up and running.
+This project consists of the following examples:
-You will need to create following topics before you run the examples.
+ 1. Send messages continuously by typing on the command line.
+ 2. Example of partitioner for a given producer.
+ 3. Topic is sent in the header as well as in the URL.
-bin\windows\kafka-topics.bat --create --zookeeper <zookeeper host ip>:<port> --replication-factor 1 --partitions 2 --topic TestLog
-bin\windows\kafka-topics.bat --create --zookeeper <zookeeper host ip>:<port> --replication-factor 1 --partitions 1 --topic AccessLog
-This project consists of the following examples:
+### Preparing Kafka
+
+This example requires that Kafka Server is up and running.
+
+You will need to create following topics before you run the examples.
+On windows run
- 1. Send messages continuously by typing on the command line.
- 2. Example of partitioner for a given producer.
- 3. Topic is sent in the header as well as in the URL.
+ kafka-topics.bat --create --zookeeper <zookeeper host ip>:<port> --replication-factor 1 --partitions 2 --topic TestLog
+
+ kafka-topics.bat --create --zookeeper <zookeeper host ip>:<port> --replication-factor 1 --partitions 1 --topic AccessLog
+On linux run
+
+ kafka-topics.sh --create --zookeeper <zookeeper host ip>:<port> --replication-factor 1 --partitions 2 --topic TestLog
+
+ kafka-topics.sh --create --zookeeper <zookeeper host ip>:<port> --replication-factor 1 --partitions 1 --topic AccessLog
### Build
You will need to compile this example first:
- mvn compile
+ mvn compile
### Run
1. Run the consumer first in separate shell
- mvn compile exec:java -Pkafka-consumer
+ mvn compile exec:java -Pkafka-consumer
2. Run the message producer in the seperate shell
- mvn compile exec:java -Pkafka-producer
+ mvn compile exec:java -Pkafka-producer
Initially, some messages are sent programmatically.
[2/3] camel git commit: CAMEL-10814: Camel Kafka Integration Example
Posted by da...@apache.org.
CAMEL-10814: Camel Kafka Integration Example
Project: http://git-wip-us.apache.org/repos/asf/camel/repo
Commit: http://git-wip-us.apache.org/repos/asf/camel/commit/bc639db8
Tree: http://git-wip-us.apache.org/repos/asf/camel/tree/bc639db8
Diff: http://git-wip-us.apache.org/repos/asf/camel/diff/bc639db8
Branch: refs/heads/master
Commit: bc639db801129190649111e8c22f100285c888c9
Parents: 159979d
Author: admin <ad...@test.com>
Authored: Fri Feb 10 20:32:34 2017 +0530
Committer: Claus Ibsen <da...@apache.org>
Committed: Sun Feb 12 09:22:03 2017 +0100
----------------------------------------------------------------------
examples/camel-example-kafka/README.md | 67 ++++++
examples/camel-example-kafka/pom.xml | 97 +++++++++
.../example/kafka/MessageConsumerClient.java | 66 ++++++
.../example/kafka/MessagePublisherClient.java | 123 +++++++++++
.../camel/example/kafka/StringPartitioner.java | 79 ++++++++
.../src/main/resources/META-INF/LICENSE.txt | 203 +++++++++++++++++++
.../src/main/resources/META-INF/NOTICE.txt | 11 +
.../src/main/resources/application.properties | 50 +++++
.../src/main/resources/log4j2.properties | 23 +++
9 files changed, 719 insertions(+)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/camel/blob/bc639db8/examples/camel-example-kafka/README.md
----------------------------------------------------------------------
diff --git a/examples/camel-example-kafka/README.md b/examples/camel-example-kafka/README.md
new file mode 100644
index 0000000..39a5fee
--- /dev/null
+++ b/examples/camel-example-kafka/README.md
@@ -0,0 +1,67 @@
+# Camel Kafka example
+
+### Introduction
+
+An example which shows how to integrate Camel with Kakfa.
+
+This example requires that Kafka Server is up and running.
+
+You will need to create following topics before you run the examples.
+
+bin\windows\kafka-topics.bat --create --zookeeper <zookeeper host ip>:<port> --replication-factor 1 --partitions 2 --topic TestLog
+bin\windows\kafka-topics.bat --create --zookeeper <zookeeper host ip>:<port> --replication-factor 1 --partitions 1 --topic AccessLog
+
+This project consists of the following examples:
+
+
+ 1. Send messages continuously by typing on the command line.
+ 2. Example of partitioner for a given producer.
+ 3. Topic is sent in the header as well as in the URL.
+
+
+
+### Build
+
+You will need to compile this example first:
+
+ mvn compile
+
+### Run
+
+1. Run the consumer first in separate shell
+
+ mvn compile exec:java -Pkafka-consumer
+
+
+2. Run the message producer in the seperate shell
+
+ mvn compile exec:java -Pkafka-producer
+
+ Initially, some messages are sent programmatically.
+
+ On the command prompt, type the messages. Each line is sent as one message to kafka
+
+ Type Ctrl-C to exit.
+
+
+
+### Configuration
+
+You can configure the details in the file:
+ `src/main/resources/application.properties`
+
+You can enable verbose logging by adjusting the `src/main/resources/log4j.properties`
+ file as documented in the file.
+
+
+### Forum, Help, etc
+
+If you hit an problems please let us know on the Camel Forums
+ <http://camel.apache.org/discussion-forums.html>
+
+Please help us make Apache Camel better - we appreciate any feedback you may
+have. Enjoy!
+
+
+
+The Camel riders!
http://git-wip-us.apache.org/repos/asf/camel/blob/bc639db8/examples/camel-example-kafka/pom.xml
----------------------------------------------------------------------
diff --git a/examples/camel-example-kafka/pom.xml b/examples/camel-example-kafka/pom.xml
new file mode 100644
index 0000000..18f4a26
--- /dev/null
+++ b/examples/camel-example-kafka/pom.xml
@@ -0,0 +1,97 @@
+<?xml version="1.0"?>
+<!-- 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/maven-v4_0_0.xsd">
+
+ <modelVersion>4.0.0</modelVersion>
+
+ <parent>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>examples</artifactId>
+ <version>2.19.0-SNAPSHOT</version>
+ </parent>
+
+ <artifactId>camel-example-kafka</artifactId>
+ <name>Camel :: Example :: Kafka</name>
+ <description>An example for Kafka </description>
+
+ <dependencies>
+
+ <dependency>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-core</artifactId>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-kafka</artifactId>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-stream</artifactId>
+ </dependency>
+
+
+ <!-- logging -->
+ <dependency>
+ <groupId>org.apache.logging.log4j</groupId>
+ <artifactId>log4j-api</artifactId>
+ <version>2.7</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.logging.log4j</groupId>
+ <artifactId>log4j-core</artifactId>
+ <version>2.7</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.logging.log4j</groupId>
+ <artifactId>log4j-slf4j-impl</artifactId>
+ <version>2.7</version>
+ </dependency>
+ </dependencies>
+
+ <profiles>
+
+ <profile>
+ <id>kafka-producer</id>
+ <properties>
+ <target.main.class>org.apache.camel.example.kafka.MessagePublisherClient</target.main.class>
+ </properties>
+ </profile>
+
+ <profile>
+ <id>kafka-consumer</id>
+ <properties>
+ <target.main.class>org.apache.camel.example.kafka.MessageConsumerClient</target.main.class>
+ </properties>
+ </profile>
+
+
+ </profiles>
+
+ <build>
+ <plugins>
+ <!-- Allows the example to be run via 'mvn compile exec:java' -->
+ <plugin>
+ <groupId>org.codehaus.mojo</groupId>
+ <artifactId>exec-maven-plugin</artifactId>
+ <configuration>
+ <mainClass>${target.main.class}</mainClass>
+ <includePluginDependencies>false</includePluginDependencies>
+ </configuration>
+ </plugin>
+ </plugins>
+ </build>
+
+
+</project>
http://git-wip-us.apache.org/repos/asf/camel/blob/bc639db8/examples/camel-example-kafka/src/main/java/org/apache/camel/example/kafka/MessageConsumerClient.java
----------------------------------------------------------------------
diff --git a/examples/camel-example-kafka/src/main/java/org/apache/camel/example/kafka/MessageConsumerClient.java b/examples/camel-example-kafka/src/main/java/org/apache/camel/example/kafka/MessageConsumerClient.java
new file mode 100644
index 0000000..47c2abb
--- /dev/null
+++ b/examples/camel-example-kafka/src/main/java/org/apache/camel/example/kafka/MessageConsumerClient.java
@@ -0,0 +1,66 @@
+/**
+ * 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.example.kafka;
+
+import org.apache.camel.CamelContext;
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.component.properties.PropertiesComponent;
+import org.apache.camel.impl.DefaultCamelContext;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public final class MessageConsumerClient {
+
+ private static final Logger LOG = LoggerFactory.getLogger(MessageConsumerClient.class);
+
+ private MessageConsumerClient() {
+ }
+
+
+ public static void main(String[] args) throws Exception {
+
+ LOG.info("About to run Kafka-camel integration...");
+
+ CamelContext camelContext = new DefaultCamelContext();
+
+ // Add route to send messages to Kafka
+
+ camelContext.addRoutes(new RouteBuilder() {
+ public void configure() {
+ PropertiesComponent pc = getContext().getComponent("properties", PropertiesComponent.class);
+ pc.setLocation("classpath:application.properties");
+
+ log.info("About to start route: Kafka Server -> Log ");
+
+ from("kafka:{{kafka.host}}:{{kafka.port}}?"
+ + "topic={{consumer.topic}}&"
+ + "maxPollRecords={{consumer.maxPollRecords}}&"
+ + "consumersCount={{consumer.consumersCount}}&"
+ + "seekToBeginning={{consumer.seekToBeginning}}&"
+ + "groupId={{consumer.group}}")
+ .routeId("FromKafka").log("${body}");
+ }
+ });
+ camelContext.start();
+
+ // let it run for 5 minutes before shutting down
+ Thread.sleep(5 * 60 * 1000);
+
+ camelContext.stop();
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/camel/blob/bc639db8/examples/camel-example-kafka/src/main/java/org/apache/camel/example/kafka/MessagePublisherClient.java
----------------------------------------------------------------------
diff --git a/examples/camel-example-kafka/src/main/java/org/apache/camel/example/kafka/MessagePublisherClient.java b/examples/camel-example-kafka/src/main/java/org/apache/camel/example/kafka/MessagePublisherClient.java
new file mode 100644
index 0000000..ee5bd9d
--- /dev/null
+++ b/examples/camel-example-kafka/src/main/java/org/apache/camel/example/kafka/MessagePublisherClient.java
@@ -0,0 +1,123 @@
+/**
+ * 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.example.kafka;
+
+import java.util.Calendar;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.camel.CamelContext;
+import org.apache.camel.ProducerTemplate;
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.component.kafka.KafkaConstants;
+import org.apache.camel.component.properties.PropertiesComponent;
+import org.apache.camel.impl.DefaultCamelContext;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public final class MessagePublisherClient {
+
+ private static final Logger LOG = LoggerFactory.getLogger(MessagePublisherClient.class);
+
+ private MessagePublisherClient() { }
+
+ public static void main(String[] args) throws Exception {
+
+ LOG.info("About to run Kafka-camel integration...");
+
+ String testKafkaMessage = "Test Message from MessagePublisherClient " + Calendar.getInstance().getTime();
+
+ CamelContext camelContext = new DefaultCamelContext();
+
+ // Add route to send messages to Kafka
+
+ camelContext.addRoutes(new RouteBuilder() {
+ public void configure() {
+ PropertiesComponent pc = getContext().getComponent("properties", PropertiesComponent.class);
+ pc.setLocation("classpath:application.properties");
+
+ from("direct:kafkaStart").routeId("DirectToKafka")
+ .to("kafka:{{kafka.host}}:{{kafka.port}}?topic={{producer.topic}}").log("${headers}"); // Topic
+ // and
+ // offset
+ // of
+ // the
+ // record
+ // is
+ // returned.
+
+ // Topic can be set in header as well.
+
+ from("direct:kafkaStartNoTopic").routeId("kafkaStartNoTopic").to("kafka:{{kafka.host}}:{{kafka.port}}")
+ .log("${headers}"); // Topic and offset of the record is
+ // returned.
+
+ // Use custom partitioner based on the key.
+
+ from("direct:kafkaStartWithPartitioner").routeId("kafkaStartWithPartitioner")
+ .to("kafka:{{kafka.host}}:{{kafka.port}}?topic={{producer.topic}}&partitioner={{producer.partitioner}}")
+ .log("${headers}"); // Use custom partitioner based on
+ // the key.
+
+ // Takes input from the command line.
+
+ from("stream:in").setHeader(KafkaConstants.PARTITION_KEY, simple("0"))
+ .setHeader(KafkaConstants.KEY, simple("1")).to("direct:kafkaStart");
+
+ }
+
+ });
+
+ ProducerTemplate producerTemplate = camelContext.createProducerTemplate();
+ camelContext.start();
+
+ Map<String, Object> headers = new HashMap<String, Object>();
+
+ headers.put(KafkaConstants.PARTITION_KEY, 0);
+ headers.put(KafkaConstants.KEY, "1");
+ producerTemplate.sendBodyAndHeaders("direct:kafkaStart", testKafkaMessage, headers);
+
+ // Send with topicName in header
+
+ testKafkaMessage = "TOPIC " + testKafkaMessage;
+ headers.put(KafkaConstants.KEY, "2");
+ headers.put(KafkaConstants.TOPIC, "TestLog");
+
+ producerTemplate.sendBodyAndHeaders("direct:kafkaStartNoTopic", testKafkaMessage, headers);
+
+ testKafkaMessage = "PART 0 : " + testKafkaMessage;
+ Map<String, Object> newHeader = new HashMap<String, Object>();
+ newHeader.put(KafkaConstants.KEY, "AB"); // This should go to partition
+ // 0
+
+ producerTemplate.sendBodyAndHeaders("direct:kafkaStartWithPartitioner", testKafkaMessage, newHeader);
+
+ testKafkaMessage = "PART 1 : " + testKafkaMessage;
+ newHeader.put(KafkaConstants.KEY, "ABC"); // This should go to partition
+ // 1
+
+ producerTemplate.sendBodyAndHeaders("direct:kafkaStartWithPartitioner", testKafkaMessage, newHeader);
+
+ LOG.info("Successfully published event to Kafka.");
+ System.out.println("Enter text on the line below : [Press Ctrl-C to exit.] ");
+
+ Thread.sleep(5 * 60 * 1000);
+
+ camelContext.stop();
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/camel/blob/bc639db8/examples/camel-example-kafka/src/main/java/org/apache/camel/example/kafka/StringPartitioner.java
----------------------------------------------------------------------
diff --git a/examples/camel-example-kafka/src/main/java/org/apache/camel/example/kafka/StringPartitioner.java b/examples/camel-example-kafka/src/main/java/org/apache/camel/example/kafka/StringPartitioner.java
new file mode 100644
index 0000000..13d57aa
--- /dev/null
+++ b/examples/camel-example-kafka/src/main/java/org/apache/camel/example/kafka/StringPartitioner.java
@@ -0,0 +1,79 @@
+/**
+ * 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.example.kafka;
+
+import java.util.Map;
+
+import org.apache.kafka.clients.producer.Partitioner;
+import org.apache.kafka.common.Cluster;
+
+public class StringPartitioner implements Partitioner {
+
+ /**
+ *
+ */
+ public StringPartitioner() {
+ // TODO Auto-generated constructor stub
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.apache.kafka.common.Configurable#configure(java.util.Map)
+ */
+ @Override
+ public void configure(Map<String, ?> configs) {
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see
+ * org.apache.kafka.clients.producer.Partitioner#partition(java.lang.String,
+ * java.lang.Object, byte[], java.lang.Object, byte[],
+ * org.apache.kafka.common.Cluster)
+ */
+ @Override
+ public int partition(String topic, Object key, byte[] keyBytes, Object value, byte[] valueBytes, Cluster cluster) {
+
+ int partId = 0;
+
+ if (key != null && key instanceof String) {
+
+ String sKey = (String) key;
+
+ int len = sKey.length();
+
+ // This will return either 1 or zero
+
+ partId = len % 2;
+
+ }
+
+ return partId;
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.apache.kafka.clients.producer.Partitioner#close()
+ */
+ @Override
+ public void close() {
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/camel/blob/bc639db8/examples/camel-example-kafka/src/main/resources/META-INF/LICENSE.txt
----------------------------------------------------------------------
diff --git a/examples/camel-example-kafka/src/main/resources/META-INF/LICENSE.txt b/examples/camel-example-kafka/src/main/resources/META-INF/LICENSE.txt
new file mode 100644
index 0000000..6b0b127
--- /dev/null
+++ b/examples/camel-example-kafka/src/main/resources/META-INF/LICENSE.txt
@@ -0,0 +1,203 @@
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
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+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
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+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
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+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
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+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
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+ 3. Grant of Patent License. Subject to the terms and conditions of
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+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
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+ where such license applies only to those patent claims licensable
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+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
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+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
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+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
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+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
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+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
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+ on Your own behalf and on Your sole responsibility, not on behalf
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+ APPENDIX: How to apply the Apache License to your work.
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+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
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+ 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
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+ 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
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+
http://git-wip-us.apache.org/repos/asf/camel/blob/bc639db8/examples/camel-example-kafka/src/main/resources/META-INF/NOTICE.txt
----------------------------------------------------------------------
diff --git a/examples/camel-example-kafka/src/main/resources/META-INF/NOTICE.txt b/examples/camel-example-kafka/src/main/resources/META-INF/NOTICE.txt
new file mode 100644
index 0000000..2e215bf
--- /dev/null
+++ b/examples/camel-example-kafka/src/main/resources/META-INF/NOTICE.txt
@@ -0,0 +1,11 @@
+ =========================================================================
+ == NOTICE file corresponding to the section 4 d of ==
+ == the Apache License, Version 2.0, ==
+ == in this case for the Apache Camel distribution. ==
+ =========================================================================
+
+ This product includes software developed by
+ The Apache Software Foundation (http://www.apache.org/).
+
+ Please read the different LICENSE files present in the licenses directory of
+ this distribution.
http://git-wip-us.apache.org/repos/asf/camel/blob/bc639db8/examples/camel-example-kafka/src/main/resources/application.properties
----------------------------------------------------------------------
diff --git a/examples/camel-example-kafka/src/main/resources/application.properties b/examples/camel-example-kafka/src/main/resources/application.properties
new file mode 100644
index 0000000..1728337
--- /dev/null
+++ b/examples/camel-example-kafka/src/main/resources/application.properties
@@ -0,0 +1,50 @@
+## ------------------------------------------------------------------------
+## 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.
+## ------------------------------------------------------------------------
+
+## Modify value of kafka.host and kafka.port before running application
+
+kafka.host=localhost
+kafka.port=9092
+
+
+
+# Producer properties
+
+producer.topic=TestLog
+
+producer.partitioner=org.apache.camel.example.kafka.StringPartitioner
+
+
+kafka.serializerClass=kafka.serializer.StringEncoder
+
+# Consumer properties
+
+# One consumer can listen to more than one topics.[ TestLog,AccessLog ]
+
+consumer.topic=TestLog
+
+consumer.group=kafkaGroup
+
+consumer.maxPollRecords=5000
+
+# No of consumers that connect to Kafka server
+
+consumer.consumersCount=1
+
+# Get records from the begining
+
+consumer.seekToBeginning=true
http://git-wip-us.apache.org/repos/asf/camel/blob/bc639db8/examples/camel-example-kafka/src/main/resources/log4j2.properties
----------------------------------------------------------------------
diff --git a/examples/camel-example-kafka/src/main/resources/log4j2.properties b/examples/camel-example-kafka/src/main/resources/log4j2.properties
new file mode 100644
index 0000000..2f2e68b
--- /dev/null
+++ b/examples/camel-example-kafka/src/main/resources/log4j2.properties
@@ -0,0 +1,23 @@
+## ---------------------------------------------------------------------------
+## 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.
+## ---------------------------------------------------------------------------
+
+appender.out.type = Console
+appender.out.name = out
+appender.out.layout.type = PatternLayout
+appender.out.layout.pattern = %d [%-15.15t] %-5p %-30.30c{1} - %m%n
+rootLogger.level = INFO
+rootLogger.appenderRef.out.ref = out