azure-blob-storage - Reading sas file from blob storage in R

Question

I am trying to read .sas7bdat file from default container. I have tried following till now:

sas_file <- RxSasData("wasbs://container@storageaccount.blob.core.windows.net/abc/xyz.sas7bdat")

sas_df <- rxImport(sas_file)

but I get following error:

The file 'wasbs://container@storageaccount.blob.core.windows.net/abc/xyz.sas7bdat' does not exist.

Could not open data source. Error in doTryCatch(return(expr), name, parentenv, handler) : Could not open data source.

File exists at the mentioned location in code. Still it throws error. Can someone please help me this?

Answer 1

According to your code, I think you want to local a SAS data file from HDFS on Azure HDInsight via RxSasData. However, RxSasData seems to be not supported on Hadoop env, as the figure below, please see here.

Please try to copy the file to local filesystem on HDI, then to read.