You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@camel.apache.org by ac...@apache.org on 2020/09/07 14:31:16 UTC
[camel-kafka-connector-examples] branch nsq-source created (now
5f7d98b)
This is an automated email from the ASF dual-hosted git repository.
acosentino pushed a change to branch nsq-source
in repository https://gitbox.apache.org/repos/asf/camel-kafka-connector-examples.git.
at 5f7d98b Added NSQ source connector example
This branch includes the following new commits:
new 5f7d98b Added NSQ source connector example
The 1 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails. The revisions
listed as "add" were already present in the repository and have only
been added to this reference.
[camel-kafka-connector-examples] 01/01: Added NSQ source connector
example
Posted by ac...@apache.org.
This is an automated email from the ASF dual-hosted git repository.
acosentino pushed a commit to branch nsq-source
in repository https://gitbox.apache.org/repos/asf/camel-kafka-connector-examples.git
commit 5f7d98bc94425640251b657fcdb28cebaa6cbde1
Author: Andrea Cosentino <an...@gmail.com>
AuthorDate: Mon Sep 7 16:30:48 2020 +0200
Added NSQ source connector example
---
nsq/nsq-source/README.adoc | 97 ++++++++++++++++++++++
.../config/CamelNsqSourceConnector.properties | 27 ++++++
2 files changed, 124 insertions(+)
diff --git a/nsq/nsq-source/README.adoc b/nsq/nsq-source/README.adoc
new file mode 100644
index 0000000..5b7be17
--- /dev/null
+++ b/nsq/nsq-source/README.adoc
@@ -0,0 +1,97 @@
+# Camel-Kafka-connector NSQ Source
+
+## Introduction
+
+This is an example for Camel-Kafka-connector NSQ Source
+
+## What is needed
+
+- A NSQ topic
+
+## Running Kafka
+
+```
+$KAFKA_HOME/bin/zookeeper-server-start.sh config/zookeeper.properties
+$KAFKA_HOME/bin/kafka-server-start.sh config/server.properties
+$KAFKA_HOME/bin/kafka-topics.sh --create --bootstrap-server localhost:9092 --replication-factor 1 --partitions 1 --topic mytopic
+```
+
+## Setting up the needed bits and running the example
+
+You'll need to setup the plugin.path property in your kafka
+
+Open the `$KAFKA_HOME/config/connect-standalone.properties`
+
+and set the `plugin.path` property to your choosen location
+
+In this example we'll use `/home/oscerd/connectors/`
+
+```
+> cd /home/oscerd/connectors/
+> wget https://repo1.maven.org/maven2/org/apache/camel/kafkaconnector/camel-nsq-kafka-connector/0.4.0/camel-nsq-kafka-connector-0.4.0-package.zip
+> unzip camel-nsq-kafka-connector-0.4.0-package.zip
+```
+
+We'll need to add also some dependencies for this connector
+
+```
+> cd /home/oscerd/connectors/camel-nsq-kafka-connector/
+> wget https://repo1.maven.org/maven2/org/apache/logging/log4j/log4j-api/2.13.3/log4j-api-2.13.3.jar
+> wget https://repo1.maven.org/maven2/org/apache/logging/log4j/log4j-core/2.13.3/log4j-core-2.13.3.jar
+```
+
+In this example we'll use the plain nsq release
+
+```
+> wget https://github.com/nsqio/nsq/releases/download/v1.2.0/nsq-1.2.0.linux-amd64.go1.12.9.tar.gz
+> tar -xzf nsq-1.2.0.linux-amd64.go1.12.9.tar.gz
+> cd nsq-1.2.0.linux-amd64.go1.12.9/
+> ./nsqlookupd
+```
+
+in another terminal run the nsqd daemon
+
+```
+> ./nsqd --lookupd-tcp-address=127.0.0.1:4160 --broadcast-address=127.0.0.1
+```
+
+Now it's time to setup the connector
+
+Open the NSQ configuration file
+
+```
+name=CamelNsqSourceConnector
+connector.class=org.apache.camel.kafkaconnector.nsq.CamelNsqSourceConnector
+key.converter=org.apache.kafka.connect.storage.StringConverter
+value.converter=org.apache.kafka.connect.converters.ByteArrayConverter
+
+topics=mytopic
+
+camel.source.endpoint.servers=127.0.0.1
+camel.source.path.topic=eltopic
+camel.source.endpoint.lookupServerPort=4161
+```
+
+And add the correct address for the server.
+
+Now you can run the example
+
+```
+$KAFKA_HOME/bin/connect-standalone.sh $KAFKA_HOME/config/connect-standalone.properties config/CamelNsqSourceConnector.properties
+```
+
+In one terminal send some messages
+
+```
+> curl -d 'NSQ to Kafka message 1' 'http://127.0.0.1:4151/pub?topic=eltopic'
+> curl -d 'NSQ to Kafka message 2' 'http://127.0.0.1:4151/pub?topic=eltopic'
+```
+
+On a different terminal run the kafka-consumer and send messages to your Kafka Broker.
+
+```
+bin/kafka-console-consumer.sh --topic mytopic --from-beginning --bootstrap-server localhost:9092
+NSQ to Kafka message 1
+NSQ to Kafka message 2
+```
+
diff --git a/nsq/nsq-source/config/CamelNsqSourceConnector.properties b/nsq/nsq-source/config/CamelNsqSourceConnector.properties
new file mode 100644
index 0000000..72d83fb
--- /dev/null
+++ b/nsq/nsq-source/config/CamelNsqSourceConnector.properties
@@ -0,0 +1,27 @@
+#
+# 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.
+#
+
+name=CamelNsqSourceConnector
+connector.class=org.apache.camel.kafkaconnector.nsq.CamelNsqSourceConnector
+key.converter=org.apache.kafka.connect.storage.StringConverter
+value.converter=org.apache.kafka.connect.converters.ByteArrayConverter
+
+topics=mytopic
+
+camel.source.endpoint.servers=127.0.0.1
+camel.source.path.topic=eltopic
+camel.source.endpoint.lookupServerPort=4161