[SPARK-7512] [SPARKR] Fix RDD's show method to use getJRDD

Since the RDD object might be a Pipelined RDD we should use `getJRDD` to get the right handle to the Java object. Fixes the bug reported at http://stackoverflow.com/questions/30057702/sparkr-filterrdd-and-flatmap-not-working cc concretevitamin Author: Shivaram Venkataraman <[email protected]> Closes apache#6035 from shivaram/sparkr-show-bug and squashes the following commits: d70145c [Shivaram Venkataraman] Fix RDD's show method to use getJRDD Fixes the bug reported at http://stackoverflow.com/questions/30057702/sparkr-filterrdd-and-flatmap-not-working
lipengyuntian · May 11, 2015 · 0835f1e · 0835f1e
1 parent c5aca0c
commit 0835f1e
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/R/pkg/R/RDD.R b/R/pkg/R/RDD.R
@@ -67,8 +67,8 @@ setMethod("initialize", "RDD", function(.Object, jrdd, serializedMode,
 })
 
 setMethod("show", "RDD",
-          function(.Object) {
-              cat(paste(callJMethod(.Object@jrdd, "toString"), "\n", sep=""))
+          function(object) {
+              cat(paste(callJMethod(getJRDD(object), "toString"), "\n", sep=""))
           })
 
 setMethod("initialize", "PipelinedRDD", function(.Object, prev, func, jrdd_val) {