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我需要將安裝在Windows 7中的Tableau連接到我在Cloudera VM中運行的R。我已經安裝了R中Rserve包裝和R端子運行這些命令：將R與Tableau連接
> library(Rserve)
> Rserve
當我試圖連接至R中的Tableau我收到以下錯誤：
External Service: An error has occurred during connection to xxx.xxx.xxx.xxx:6311: No connection could be made because the target machine actively refused it ExtSvc: Couldn't connect to server
我曾與127.0.0.1嘗試，虛擬機的IP以及安裝的Cloudera ODBC驅動程序。