Github user adrian555 commented on a diff in the pull request: https://github.com/apache/spark/pull/22455#discussion_r219355827 --- Diff: R/pkg/R/DataFrame.R --- @@ -244,11 +245,15 @@ setMethod("showDF", #' @note show(SparkDataFrame) since 1.4.0 setMethod("show", "SparkDataFrame", function(object) { - cols <- lapply(dtypes(object), function(l) { - paste(l, collapse = ":") - }) - s <- paste(cols, collapse = ", ") - cat(paste(class(object), "[", s, "]\n", sep = "")) + if (identical(sparkR.conf("spark.sql.repl.eagerEval.enabled", "false")[[1]], "true")) { --- End diff -- I might have misunderstood your previous question. The `@param` does not need to change as it is common to `SparkDataFrame` and `Column` etc for `show()` method. Same applies to description, so I rewrote the description. Please have a look.
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