maxwell主要提供了下列功能
支持 SELECT * FROM table 的方式进行全量数据初始化
支持在主库发生failover后,自动回复binlog位置(GTID)
可以对数据进行分区,解决数据倾斜问题,发送到kafka的数据支持database,table,column等级别的数据分区
工作方式是伪装为Slave,接受binlog events, 然后根据schemas信息拼装,可以接受ddl、xid、row等各种event
1.首先配置mysql 启用binlog (因为我们没有mysql设置的权限, 只需要让运维帮忙打开maxwell权限即可)
$ vi my.cnf
[mysqld]
server_id=1
log-bin=master
binlog_format=row
2.创建一个yzq.properties文件
log_level=INFO producer=kafka host = 120.27.208.185 //mysql数据库的URL user = maxwell //就固定值 password = 123456 //密码 producer_ack_timeout = 600000 ######### output format stuff ############### output_binlog_position=ture output_server_id=true output_thread_id=ture output_commit_info=true output_row_query=true output_ddl=false output_nulls=true output_xoffset=true output_schema_id=true ############ kafka stuff ############# kafka.bootstrap.servers=df1:9092,df2:9092,df3:9092 kafka_topic=dfgo //kafka的topic 名称 kafka_partition_hash=murmur3 kafka_key_format=hash kafka.compression.type=snappy kafka.retries=5 kafka.acks=all producer_partition_by=primary_key ############## misc stuff ########### bootstrapper=async ############## filter ############### filter=exclude:*.*, include: och_test.order_info_201904,include: och_test.order_info_201905,include: och_test.order_info_201906,include: och_test.order_info_201907,include: och_test.order_info_201908,include: och_test.order_info_201906,include: och_test.order_info_201910,include: och_test.order_info_201911,include: och_test.order_info_201912,include: och_test.renter_info,include: och_test.driver_info
3.执行----- bin/maxwell --config yzq.properties
即可
原文地址:https://www.cnblogs.com/yzqyxq/p/11311302.html
时间: 2024-10-11 14:21:56