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连接器无法从OnCommand Insight数据仓库连接到OnCommand Insight服务器

适用场景

OnCommand Insight (OCI) 7.3.x
数据仓库(DWH) 7.3.x

问题描述

OnCommand Insight (OCI)服务器连接器无法连接到数据仓库(DWH)服务器、并出现以下错误。

Failed to connect to '<ociserver_ip_address>': null, message from server: "Host '<ociserver_ip_address>' is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' "

 

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