我们专注攀枝花网站设计 攀枝花网站制作 攀枝花网站建设
成都网站建设公司服务热线:400-028-6601

网站建设知识

十年网站开发经验 + 多家企业客户 + 靠谱的建站团队

量身定制 + 运营维护+专业推广+无忧售后,网站问题一站解决

flume-1.6.0高可用测试&&数据入Kafka-创新互联

机器列表:

站在用户的角度思考问题,与客户深入沟通,找到陆港网站设计与陆港网站推广的解决方案,凭借多年的经验,让设计与互联网技术结合,创造个性化、用户体验好的作品,建站类型包括:网站设计制作、网站设计、企业官网、英文网站、手机端网站、网站推广、域名注册网站空间、企业邮箱。业务覆盖陆港地区。
192.168.137.115  slave0     (agent) 
192.168.137.116  slave1     (agent) 
192.168.137.117  slave2     (agent) 
192.168.137.118  slave3     (collector) 
192.168.137.119  slave4     (collector)

在每个机器上创建目录

mkdir -p /home/qun/data/flume/logs

mkdir -p /home/qun/data/flume/data

mkdir -p /home/qun/data/flume/checkpoint

下载flume最新的包:

wget 
tar -zxvf apache-flume-1.6.0-bin.tar.gz

在slave3,slave4配置collectors

touch $FLUME_HOME/conf/server.conf

内容如下

a1.sources = r1
a1.channels = c1
a1.sinks = k1
#set channel
a1.channels.c1.type = file
a1.channels.c1.checkpointDir=/home/qun/data/flume/checkpoint
a1.channels.c1.dataDirs=/home/qun/data/flume/data
# other node,nna to nns
a1.sources.r1.type = avro
a1.sources.r1.bind = slave3
a1.sources.r1.port = 52020
a1.sources.r1.interceptors = i1
a1.sources.r1.interceptors.i1.type = static
a1.sources.r1.interceptors.i1.key = Collector
a1.sources.r1.interceptors.i1.value = SLAVE3
a1.sources.r1.channels = c1
#set sink to kafka
a1.sinks.k1.type=org.apache.flume.sink.kafka.KafkaSink
a1.sinks.k1.topic=mytopic
a1.sinks.k1.brokerList=kafkahost:9092
a1.sinks.k1.requiredAcks=1
a1.sinks.k1.batchSize=100
a1.sinks.k1.channel=c1

在slave0,slave1,slave2配置agent

touch $FLUME_HOME/conf/client.conf

内容如下

agent1.channels = c1
agent1.sources = r1
agent1.sinks = k1 k2
#set gruop
agent1.sinkgroups = g1 
#set channel
agent1.channels.c1.type = file
agent1.channels.c1.checkpointDir=/home/qun/data/flume/checkpoint
agent1.channels.c1.dataDirs=/home/qun/data/flume/data
agent1.sources.r1.channels = c1
agent1.sources.r1.type = spooldir
agent1.sources.r1.spoolDir=/home/qun/data/flume/logs
agent1.sources.r1.fileHeader = false
agent1.sources.r1.interceptors = i1 i2
agent1.sources.r1.interceptors.i1.type = static
agent1.sources.r1.interceptors.i1.key = Type
agent1.sources.r1.interceptors.i1.value = LOGIN
agent1.sources.r1.interceptors.i2.type = timestamp
# set sink1
agent1.sinks.k1.channel = c1
agent1.sinks.k1.type = avro
agent1.sinks.k1.hostname = slave3
agent1.sinks.k1.port = 52020
# set sink2
agent1.sinks.k2.channel = c1
agent1.sinks.k2.type = avro
agent1.sinks.k2.hostname = slave4
agent1.sinks.k2.port = 52020
#set sink group
agent1.sinkgroups.g1.sinks = k1 k2
#set failover
agent1.sinkgroups.g1.processor.type = failover
agent1.sinkgroups.g1.processor.priority.k1 = 10
agent1.sinkgroups.g1.processor.priority.k2 = 1
agent1.sinkgroups.g1.processor.maxpenalty = 10000

在slave3,slave4上启动collecters

flume-ng agent -n a1 -c conf -f /home/qun/apache-flume-1.6.0-bin/conf/server.conf -Dflume.root.logger=DEBUG,console

在slave0,slave1,slave2上启动agent

flume-ng agent -n agent1 -c conf -f /home/qun/apache-flume-1.6.0-bin/conf/client.conf -Dflume.root.logger=DEBUG,console

测试功能

echo "hello flume">>/home/qun/data/flume/logs/test.txt

collector slave3 接收到agent的日志:

16/05/26 12:44:24 INFO file.EventQueueBackingStoreFile: Start checkpoint for /home/qun/data/flume/checkpoint/checkpoint, elements to sync = 2
16/05/26 12:44:24 INFO file.EventQueueBackingStoreFile: Updating checkpoint metadata: logWriteOrderID: 1464235734894, queueSize: 0, queueHead: 0
16/05/26 12:44:24 INFO file.Log: Updated checkpoint for file: /home/qun/data/flume/data/log-3 position: 786 logWriteOrderID: 1464235734894
16/05/26 12:44:24 INFO file.Log: Removing old file: /home/qun/data/flume/data/log-1
16/05/26 12:44:24 INFO file.Log: Removing old file: /home/qun/data/flume/data/log-1.meta
16/05/26 12:44:54 INFO file.EventQueueBackingStoreFile: Start checkpoint for /home/qun/data/flume/checkpoint/checkpoint, elements to sync = 2
16/05/26 12:44:54 INFO file.EventQueueBackingStoreFile: Updating checkpoint metadata: logWriteOrderID: 1464235734901, queueSize: 0, queueHead: 0
16/05/26 12:44:54 INFO file.Log: Updated checkpoint for file: /home/qun/data/flume/data/log-3 position: 1179 logWriteOrderID: 1464235734901

测试collecters Failover

杀死slave3的flume进程,kill -9 pid

echo "hello flume">>/home/qun/data/flume/logs/test.txt
collector slave4 接收到agent的日志:
16/05/26 12:08:27 INFO file.EventQueueBackingStoreFile: Start checkpoint for /home/qun/data/flume/checkpoint/checkpoint, elements to sync = 2
16/05/26 12:08:27 INFO file.EventQueueBackingStoreFile: Updating checkpoint metadata: logWriteOrderID: 1464234987484, queueSize: 0, queueHead: 0
16/05/26 12:08:27 INFO file.Log: Updated checkpoint for file: /home/qun/data/flume/data/log-3 position: 393 logWriteOrderID: 1464234987484
16/05/26 12:08:27 INFO file.LogFile: Closing RandomReader /home/qun/data/flume/data/log-1
16/05/26 12:54:38 INFO client.ClientUtils$: Fetching metadata from broker id:0,host:xiaobin,port:9092 with correlation id 4 for 1 topic(s) Set(mytopic)
16/05/26 12:54:38 INFO producer.SyncProducer: Connected to xiaobin:9092 for producing
16/05/26 12:54:38 INFO producer.SyncProducer: Disconnecting from xiaobin:9092
16/05/26 12:54:38 INFO producer.SyncProducer: Disconnecting from xiaobin:9092
16/05/26 12:54:38 INFO producer.SyncProducer: Connected to xiaobin:9092 for producing
16/05/26 12:54:57 INFO file.EventQueueBackingStoreFile: Start checkpoint for /home/qun/data/flume/checkpoint/checkpoint, elements to sync = 2
16/05/26 12:54:57 INFO file.EventQueueBackingStoreFile: Updating checkpoint metadata: logWriteOrderID: 1464234987491, queueSize: 0, queueHead: 0
16/05/26 12:54:57 INFO file.Log: Updated checkpoint for file: /home/qun/data/flume/data/log-3 position: 786 logWriteOrderID: 1464234987491
16/05/26 12:54:57 INFO file.Log: Removing old file: /home/qun/data/flume/data/log-1
16/05/26 12:54:57 INFO file.Log: Removing old file: /home/qun/data/flume/data/log-1.meta

一会儿再写····

另外有需要云服务器可以了解下创新互联scvps.cn,海内外云服务器15元起步,三天无理由+7*72小时售后在线,公司持有idc许可证,提供“云服务器、裸金属服务器、高防服务器、香港服务器、美国服务器、虚拟主机、免备案服务器”等云主机租用服务以及企业上云的综合解决方案,具有“安全稳定、简单易用、服务可用性高、性价比高”等特点与优势,专为企业上云打造定制,能够满足用户丰富、多元化的应用场景需求。


本文名称:flume-1.6.0高可用测试&&数据入Kafka-创新互联
网站链接:http://shouzuofang.com/article/gjoed.html

其他资讯