GAUSS-04335：pooler: Communication failure, failed to send session commands or invalid incoming data. SQLSTATE: 08000
错误码
错误描述：pooler: Communication failure, failed to send session commands or invalid incoming data. SQLSTATE: 08000
错误原因：连接出现错误，和DN的通讯失败。
解决方法：重新执行query。
向认证技术专家提问
向技术专家提问
