Github user HyukjinKwon commented on a diff in the pull request:
https://github.com/apache/spark/pull/15666#discussion_r143015274
--- Diff: R/pkg/tests/fulltests/test_context.R ---
@@ -167,6 +167,18 @@ test_that("spark.lapply should perform simple
transforms", {
sparkR.session.stop()
})
+test_that("add jar should work and allow usage of the jar on the driver
node", {
+ sparkR.sparkContext()
+
+ destDir <- file.path(tempdir(), "testjar")
+ jarName <- callJStatic("org.apache.spark.TestUtils", "createDummyJar",
+ destDir, "sparkrTests", "DummyClassForAddJarTest")
--- End diff --
little nit:
```r
jarName <- callJStatic("org.apache.spark.TestUtils", "createDummyJar",
destDir, "sparkrTests", "DummyClassForAddJarTest")
```
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