Github user sun-rui commented on the pull request:
https://github.com/apache/spark/pull/5989#issuecomment-100116112
@rekhajoshm , Thank you. As discussed in the JIRA issue, we can keep these
names as is. But we can improve the implementation of showDF() to print c-style
strings.
str <- callJMethod(x@sdf, "showString", numToInt(numRows))
cat(str)
Also you need to update the test case for showDF() accordingly.
capture.output() can be used to capture the result of showDF() for test.
Could you update the PR?
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