【发布时间】:2016-11-05 16:18:16
【问题描述】:
我正在尝试 MSDN 上的 SQL Server R 服务教程 - 链接如下:
https://msdn.microsoft.com/en-us/library/mt629164.aspx
当我运行 rxPredict 命令时:
rxPredict(modelObject = logitObj,
data = featureDataSource,
outData = scoredOutput,
predVarNames = "Score",
type = "response",
writeModelVars = TRUE,
overwrite = TRUE)
我收到以下错误:
====== SG01NB-4300092 ( process 1 ) has started run at 2016-07-04 09:43:35.00 ====== [Microsoft][ODBC SQL Server Driver][DBNETLIB]SQL Server does not exist or access denied. Caught exception in file: CxAnalysis.cpp, line: 5682. ThreadID: 13560 Rethrowing. Caught exception in file: CxAnalysis.cpp, line: 5249. ThreadID: 13560 Rethrowing. [Microsoft][ODBC Driver Manager] Connection not open ODBC Error in SQLDisconnect Error in doTryCatch(return(expr), name, parentenv, handler) : [Microsoft][ODBC SQL Server Driver][DBNETLIB]SQL Server does not exist or access denied. Calls: source ... tryCatch -> tryCatchList -> tryCatchOne -> doTryCatch -> .Call Execution halted Error in rxCompleteClusterJob(hpcServerJob, consoleOutput, autoCleanup) : No results available - final job state: failed
我已确保我的 rxSetComputeContext(cc) 正在使用可以创建表的有效用户登录。我还在我正在处理的本地计算机上安装 SQL Server,所以它不会是网络问题。
有没有人遇到过这个问题并成功运行了这个语句?
感谢您的任何回复和帮助!
伊恩
【问题讨论】:
标签: sql-server r