Kafka与FlumeNG整合

亦凉 2022-09-20 11:27 209阅读 0赞

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