none
Data Lake Analytics Forecast / Rcpp "Permission Denied"

    Question

  • Hi, 

    I'm unable to get forecast package working in Data Lake Analytics. I have used the R script to get the right dependencies from MRAN time machine and zipped the file. Nevertheless, with forecast package I get the following error. Any ideas why this is happening, no such problems with other packages. Thanks!

    Description

    Unhandled exception from user code: "Error in unzip("ForecastWithDependencies.zip") : cannot open file './Rcpp/libs/x64/Rcpp.dll': Permission denied
    Details
    ==== Caught exception RDotNet.EvaluationException at RDotNet.REngine.Parse(String statement, StringBuilder incompleteStatement) at RDotNet.REngine.<Defer>d__0.MoveNext() at System.Linq.Enumerable.LastOrDefault[TSource](IEnumerable`1 source) at RDotNet.REngine.Evaluate(String statement) at Extension.R.RDriver.RunRCode(REngine rEngine, String rText, RTextTypes rTextType, Boolean isReturnTypeDataFrame) in C:\agent_1\USqlExtensions\lang\R\ExtR\RDriver.cs:line 115 at Extension.R.RDriver.PrepareEnvironmentRunRCode() in C:\agent_1\USqlExtensions\lang\R\ExtR\RDriver.cs:line 148 at Extension.R.UsqlHelperFunctions.<CreateAndProcessDataFrame>d__1.MoveNext() in C:\agent_1\USqlExtensions\lang\R\ExtR\UsqlHelperFunctions.cs:line 42 at ScopeEngine.SqlIpReducer<SV14_Extract_out0,SV12_Extract_out0,ScopeEngine::KeyComparePolicy<SV14_Extract_out0,5> >.GetNextRow(SqlIpReducer<SV14_Extract_out0\,SV12_Extract_out0\,ScopeEngine::KeyComparePolicy<SV14_Extract_out0\,5> >* , SV12_Extract_out0* output) in d:\data\yarnnm\local\usercache\e33aea16-1887-4266-be43-c6bb2f4b1c9b\appcache\application_1539353090096_1386973\container_e270_1539353090096_1386973_01_000001\wd\sqlmanaged.h:line 2917 at std._Func_class<void>.()(_Func_class<void>* ) at RunAndHandleClrExceptions(function<void __cdecl(void)>* code)

    Sunday, October 21, 2018 1:24 PM

All replies