I am getting error in jdbcconnection
jdbc connection: jdbc:mysql://10.10.1.240:3306/testDB
DBC_06 - Failed to initialize connection pool: com.zaxxer.hikari.pool.HikariPool$PoolInitializationException: Failed to initialize pool: Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server. please help me to solve this issue
This kind of error usually indicates a connectivity issue to the server. Can you try running the mysql command line query tool from the same machine where Data Collector is running? See if you can connect to the server using this URL and query it.