多源数据加载问题
| 版本：renren-security 4.0 |
开发环境：chrome |
配置文件如下：
[pre]
spring:
datasource:
type: com.alibaba.druid.pool.DruidDataSource
druid:
driver-class-name: com.mysql.jdbc.Driver
url: jdbc:mysql://10.39.35.28:3306/label_flat?allowMultiQueries=true&useUnicode=true&characterEncoding=UTF-8&useSSL=false
username: root
password: Dzqm@1234
initial-size: 10
max-active: 100
min-idle: 10
max-wait: 60000
pool-prepared-statements: true
max-pool-prepared-statement-per-connection-size: 20
time-between-eviction-runs-millis: 60000
min-evictable-idle-time-millis: 300000
#Oracle需要打开注释
#validation-query: SELECT 1 FROM DUAL
test-while-idle: true
test-on-borrow: false
test-on-return: false
stat-view-servlet:
enabled: true
url-pattern: /druid/*
#login-username: admin
#login-password: admin
filter:
stat:
log-slow-sql: true
slow-sql-millis: 1000
merge-sql: false
wall:
config:
multi-statement-allow: true
data:
elasticsearch:
cluster‐nodes: 10.39.30.95:9300
redis:
host: 10.39.30.94
kafka:
bootstrap-servers: 10.39.48.113:9092
elasticsearch:
url: http://10.39.30.95:9200
##多数据源的配置，需要引用renren-dynamic-datasource
dynamic:
datasource:
slave1:
driver-class-name: com.mysql.jdbc.Driver
url: jdbc:mysql://10.39.35.28:3306/uc_interface?allowMultiQueries=true&useUnicode=true&characterEncoding=UTF-8&useSSL=false
username: uc_bigdata
password: uc_bigdata
slave2:
driver-class-name: com.mysql.jdbc.Driver
url: jdbc:mysql://10.39.35.28:3306/uc_interface?allowMultiQueries=true&useUnicode=true&characterEncoding=UTF-8&useSSL=false
username: uc_bigdata
password: uc_bigdata
kafka:
dataacquisition:
topic: label-test-customtag
groupid: custom-tag
[/pre]
JAVA代码引用如下：
[pre]
@DataSource("slave2")
@Transactional
public void updateUserBySlave2(Long id){
UserAttributeEntity attributeEntity = new UserAttributeEntity();
attributeEntity.setId(id);
attributeEntity.setAttrName("13500000000");
userAttributeDao.updateById(attributeEntity);
//测试事物
int i = 1/0;
}
[/pre]
但是从效果上没有实现数据源切换
我用的是renren-api代码，在启动时只有：2019-10-17 15:24:12.514 INFO 9652 --- [ main] com.alibaba.druid.pool.DruidDataSource : {dataSource-1} inited
加载，同样的方法，我用renren-admin工程就可以运行
-
2019-10-17
没发现什么问题，debug一下吧
-
2019-10-18
@Mark 经过debug发现启动renren-admin工程时，能够进入ennuser-dynamic-datasource断点，启动renren-api，没有进入ennuser-dynamic-datasource断点，也就是说启动renren-api的时候，没用注入，这个在配置上有区别吗
-
2019-10-18
@wangshaohua 配置上是没有区别的
-
2019-10-18
@Mark
admin工程启动时日志：img[//cdn.renren.io/adeac201910180931589173.png]
api工程启动时起至：img[//cdn.renren.io/f626b201910180932265786.png]
我怀疑是不是启动扫描时没有扫描到或者引用冲突？
