Github user felixcheung commented on the issue:
https://github.com/apache/spark/pull/19557
well, this change avoided the warning but disabled help too (which is
probably why it's working)
```
> showMethods("attach")
Function: attach (package base)
what="ANY"
what="SparkDataFrame"
> showMethods("fitted")
Function: fitted (package stats)
object="ANY"
object="BisectingKMeansModel"
object="KMeansModel"
> ?fitted
Help on topic âfittedâ was found in the following packages:
Package Library
SparkR /opt/spark-2.3.0-bin-hadoop2.7/R/lib
stats /usr/lib/R/library
Choose one
1: Get fitted result from a k-means model {SparkR}
2: Extract Model Fitted Values {stats}
Selection: 0
> ?attach
> ?SparkR::fitted
> ?SparkR::attach
No documentation for âattachâ in specified packages and libraries:
you could try â??attachâ
```
basically it shows without asking the base::attach, `?SparkR::attach`
doesn't work either
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