org.apache.spark.sql.Dataset.take(Dataset.scala:2904)
org.graphframes.lib.GraphXConversions$.integralId(GraphXConversions.scala:182)
org.graphframes.lib.ShortestPaths$.$anonfun$run$1(ShortestPaths.scala:69)
scala.collection.TraversableLike.$anonfun$map$1(TraversableLike.scala:238)
scala.collection.Iterator.foreach(Iterator.scala:941)
scala.collection.Iterator.foreach$(Iterator.scala:941)
scala.collection.AbstractIterator.foreach(Iterator.scala:1429)
scala.collection.IterableLike.foreach(IterableLike.scala:74)
scala.collection.IterableLike.foreach$(IterableLike.scala:73)
scala.collection.AbstractIterable.foreach(Iterable.scala:56)
scala.collection.TraversableLike.map(TraversableLike.scala:238)
scala.collection.TraversableLike.map$(TraversableLike.scala:231)
scala.collection.AbstractTraversable.map(Traversable.scala:108)
org.graphframes.lib.ShortestPaths$.org$graphframes$lib$ShortestPaths$$run(ShortestPaths.scala:69)
org.graphframes.lib.ShortestPaths.run(ShortestPaths.scala:61)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:498)
py4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)