Hi Jinkui,
the difference between `getVerticesTopologically` and `tasks.values()` is
that the former returns an `Iterator` which iterates over the different
`ExecutionJobVertices` in topological order whereas the latter returns a
simple collection of `ExecutionJobVertices` with no specified order.
Hi, all
On [FLINK-1425][1] add executeMode supporting by Ufuk Celebi .
I want to know why two loop using different list object: task.value() and
getVerticesTopologically().
task and getVerticesTopologically() all filled in attachJobGraph function:
public void attachJobGraph(List topologiallyS
