canal部署启动的时候报错com.alibaba.druid.pool.DruidDataSource - testWhileIdle is true, validationQuery not set

报错信息:com.alibaba.druid.pool.DruidDataSource - testWhileIdle is true, validationQuery not set

解决方法:

  找到conf/canal.properties 文件里面的 

  canal.instance.tsdb.spring.xml=classpath:spring/tsdb/h2-tsdb.xml

  信息,给注释掉技术分享图片

  

文章来自:https://www.cnblogs.com/houzs/p/10329384.html
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