Github user vasia commented on a diff in the pull request:
https://github.com/apache/flink/pull/847#discussion_r33823849
--- Diff:
flink-staging/flink-gelly/src/test/java/org/apache/flink/graph/test/operations/GraphCreationWithMapperITCase.java
---
@@ -52,16 +72,13 @@ public void testWithDoubleValueMapper() throws
Exception {
Graph<Long, Double, Long> graph =
Graph.fromDataSet(TestGraphUtils.getLongLongEdgeData(env),
new AssignDoubleValueMapper(), env);
- DataSet<Vertex<Long,Double>> data = graph.getVertices();
- List<Vertex<Long,Double>> result= data.collect();
-
+ graph.getVertices().writeAsCsv(resultPath);
--- End diff --
Same here.. We changed the tests to use `collect()` instead of files in
#863. Please don't change it back ;)
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