Fail to use SparkR of 3.0 preview 2

[Jeff Zhang]

I tried SparkR of spark 3.0 preview 2, but hit the following issue.

Error in rbind(info, getNamespaceInfo(env, "S3methods")) :
  number of columns of matrices must match (see arg 2)
Error: package or namespace load failed for ‘SparkR’ in rbind(info,
getNamespaceInfo(env, "S3methods")):
 number of columns of matrices must match (see arg 2)
During startup - Warning messages:
1: package ‘SparkR’ was built under R version 3.6.2
2: package ‘SparkR’ in options("defaultPackages") was not found

Does anyone know what might be wrong ? Thanks



-- 
Best Regards

Jeff Zhang