Kafka与FlumeNG整合

转自：http://blog.csdn.net/luyee2010/article/details/18320351

1，作为Producer的Flume端配置，其中是以netcat为source数据源，sink是kafka

 hadoop@stormspark:~/bigdata/apache-flume-1.4.0-bin$ cat conf/producer1.properties
 #agent section
 producer.sources = s
 producer.channels = c
 producer.sinks = r

 #source section
 #producer.sources.s.type = seq
 producer.sources.s.type = netcat
 producer.sources.s.bind = localhost
 producer.sources.s.port = 44444
 producer.sources.s.channels = c

 # Each sink's type must be defined
 producer.sinks.r.type = org.apache.flume.plugins.KafkaSink
 producer.sinks.r.metadata.broker.list=127.0.0.1:9092
 producer.sinks.r.partition.key=0
 producer.sinks.r.partitioner.class=org.apache.flume.plugins.SinglePartition
 producer.sinks.r.serializer.class=kafka.serializer.StringEncoder
 producer.sinks.r.request.required.acks=0
 producer.sinks.r.max.message.size=1000000
 producer.sinks.r.producer.type=sync
 producer.sinks.r.custom.encoding=UTF-8
 producer.sinks.r.custom.topic.name=test

 #Specify the channel the sink should use
 producer.sinks.r.channel = c

 # Each channel's type is defined.
 producer.channels.c.type = memory
 producer.channels.c.capacity = 1000

 hadoop@stormspark:~/bigdata/apache-flume-1.4.0-bin$

2，配置consumer，source是Kafka，sink是logger

 hadoop@stormspark:~/bigdata/apache-flume-1.4.0-bin$ cat conf/comsumer1.properties
 umer config
 ###########################################

 consumer.sources = s
 consumer.channels = c
 consumer.sinks = r

 consumer.sources.s.type = seq
 consumer.sources.s.channels = c
 consumer.sinks.r.type = logger

 consumer.sinks.r.channel = c
 consumer.channels.c.type = memory
 consumer.channels.c.capacity = 100

 consumer.sources.s.type = org.apache.flume.plugins.KafkaSource
 consumer.sources.s.zookeeper.connect=127.0.0.1:2181
 consumer.sources.s.group.id=testGroup
 consumer.sources.s.zookeeper.session.timeout.ms=400
 consumer.sources.s.zookeeper.sync.time.ms=200
 consumer.sources.s.auto.commit.interval.ms=1000
 consumer.sources.s.custom.topic.name=test
 consumer.sources.s.custom.thread.per.consumer=4

3,分别运行着两个agent

 bin/flume-ng agent --conf conf  --conf-file conf/producer1.properties --name producer -Dflume.root.logger=INFO,console

 bin/flume-ng agent --conf conf  --conf-file conf/comsumer1.properties   --name consumer -Dflume.root.logger=INFO,console

4，这时telnet上端口44444

 hadoop@stormspark:~/bigdata/apache-flume-1.4.0-bin$ telnet localhost 44444
 Trying ::1...
 Trying 127.0.0.1...
 Connected to localhost.
 Escape character is '^]'.
 1111111111111111
 OK
 kak^Hfkakakkakakakkakkakkaakaknnnm
 OK
 abcdefghijklmnopqrstuvwxyz
 OK

两个agent都有信息输出

 2014-01-15 20:01:05,047 (lifecycleSupervisor-1-1) [INFO - kafka.utils.Logging$class.info(Logging.scala:67)] Property metadata.broker.list is overridden to 127.0.0.1:9092
 ] -- [{ headers:{} body: 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 1111111111111111 }]lume.plugins.KafkaSink.process(KafkaSink.java:137)] Send Message to Kafka : [1111111111111111
 2014-01-15 20:01:35,702 (SinkRunner-PollingRunner-DefaultSinkProcessor) [INFO - kafka.utils.Logging$class.info(Logging.scala:67)] Fetching metadata from broker id:0,host:127.0.0.1,port:9092 with correlation id 0 for 1 topic(s) Set(test)
 2014-01-15 20:01:35,704 (SinkRunner-PollingRunner-DefaultSinkProcessor) [INFO - kafka.utils.Logging$class.info(Logging.scala:67)] Connected to 127.0.0.1:9092 for producing
 2014-01-15 20:01:35,727 (SinkRunner-PollingRunner-DefaultSinkProcessor) [INFO - kafka.utils.Logging$class.info(Logging.scala:67)] Disconnecting from 127.0.0.1:9092
 2014-01-15 20:01:35,767 (SinkRunner-PollingRunner-DefaultSinkProcessor) [INFO - kafka.utils.Logging$class.info(Logging.scala:67)] Connected to stormspark:9092 for producing
 ] -- [{ headers:{} body: 6B 61 6B 08 66 6B 61 6B 61 6B 6B 61 6B 61 6B 61 kak.fkakakkakaka }]lume.plugins.KafkaSink.process(KafkaSink.java:137)] Send Message to Kafka : [kafkakakkakakakkakkakkaakaknnnm
 ] -- [{ headers:{} body: 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 abcdefghijklmnop }]lume.plugins.KafkaSink.process(KafkaSink.java:137)] Send Message to Kafka : [abcdefghijklmnopqrstuvwxyz
 ] -- [{ headers:{} body: 71 75 69 74 0D                                  quit. }]rg.apache.flume.plugins.KafkaSink.process(KafkaSink.java:137)] Send Message to Kafka : [quit

另一个

 2014-01-15 19:58:02,434 (SinkRunner-PollingRunner-DefaultSinkProcessor) [INFO - org.apache.flume.sink.LoggerSink.process(LoggerSink.java:70)] Event: { headers:{} body: 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 2222222222222222 }
 ]014-01-15 20:01:35,771 (pool-4-thread-1) [INFO - org.apache.flume.plugins.KafkaSource$ConsumerWorker.run(KafkaSource.java:230)] Receive Message [Thread 0: 1111111111111111
 2014-01-15 20:01:36,487 (SinkRunner-PollingRunner-DefaultSinkProcessor) [INFO - org.apache.flume.sink.LoggerSink.process(LoggerSink.java:70)] Event: { headers:{} body: 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 1111111111111111 }
 ]014-01-15 20:02:13,784 (pool-4-thread-1) [INFO - org.apache.flume.plugins.KafkaSource$ConsumerWorker.run(KafkaSource.java:230)] Receive Message [Thread 0: kafkakakkakakakkakkakkaakaknnnm
 2014-01-15 20:02:14,500 (SinkRunner-PollingRunner-DefaultSinkProcessor) [INFO - org.apache.flume.sink.LoggerSink.process(LoggerSink.java:70)] Event: { headers:{} body: 6B 61 6B 08 66 6B 61 6B 61 6B 6B 61 6B 61 6B 61 kak.fkakakkakaka }
 ]014-01-15 20:02:28,960 (pool-4-thread-1) [INFO - org.apache.flume.plugins.KafkaSource$ConsumerWorker.run(KafkaSource.java:230)] Receive Message [Thread 0: abcdefghijklmnopqrstuvwxyz
 2014-01-15 20:02:29,506 (SinkRunner-PollingRunner-DefaultSinkProcessor) [INFO - org.apache.flume.sink.LoggerSink.process(LoggerSink.java:70)] Event: { headers:{} body: 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 abcdefghijklmnop }
 ]014-01-15 20:03:54,986 (pool-4-thread-1) [INFO - org.apache.flume.plugins.KafkaSource$ConsumerWorker.run(KafkaSource.java:230)] Receive Message [Thread 0: quit
 2014-01-15 20:03:55,529 (SinkRunner-PollingRunner-DefaultSinkProcessor) [INFO - org.apache.flume.sink.LoggerSink.process(LoggerSink.java:70)] Event: { headers:{} body: 71 75 69 74 0D                                  quit. }
 ^C2014-01-15 20:09:10,094 (agent-shutdown-hook) [INFO - org.apache.flume.lifecycle.LifecycleSup