HikariPool-1 - Exception during pool initialization.

这个问题发生在使用Hikari连接池时，连接池初始化时出现了异常。这可能是由于配置错误、数据库连接超时、数据库连接不可用等原因导致的。你可以检查你的连接池配置、数据库是否正常运行、网络连接是否稳定等方面的问题。如果问题仍然存在，可以查看错误日志以获取更多信息，并尝试使用其他连接池实现或者升级你的连接池版本来解决这个问题。

相关问题

com.zaxxer.hikari.pool.HikariPool - HikariPool-1 - Exception during pool initialization.

这个异常出现在使用 Hikari 连接池时，可能是由于以下原因之一：

1. 数据库连接配置不正确，比如数据库 URL、用户名或密码错误。
2. 数据库连接超时时间设置太短，导致连接无法建立或者连接建立后不稳定。
3. 连接池配置不正确，比如最大连接数设置过小或者最小空闲连接数设置过大。
4. 数据库服务器故障或者网络故障，导致连接建立失败。

你可以检查一下以上原因是否存在，并且查看具体的错误信息以便更好地定位问题。另外，你还可以尝试通过调整连接池配置或者增加连接池的容量来缓解此问题。

HikariPool:542 - HikariPool-1 - Exception during pool initialization.

As an AI language model, I cannot provide a specific solution to this error without additional context. However, this error message suggests that there was an exception (i.e., an error) during the initialization of the HikariPool-1 pool. This could be due to a variety of reasons, such as incorrect configuration settings, network issues, or database connectivity problems.

To troubleshoot this error, you could start by checking the logs or error messages associated with the pool initialization process. This might help you identify the root cause of the problem and take appropriate steps to resolve it. Additionally, you could consult the documentation or seek help from the community or technical support team associated with the software or platform you are using.