Thanks, that example is helpful. It seems like to use `fromCollection` with
an iterator it must be an iterator that implements serializable, and Java's
built in `Iterator`s don't, unfortunately.
On Thu, Apr 7, 2016 at 6:11 PM, Chesnay Schepler wrote:
> hmm, maybe i was to
hmm, maybe i was to quick with linking to the JIRA.
As for an example: you can look at the streaming WindowJoin example. The
sample data uses an Iterator. (ThrottledIterator)
Note that the iterator implementation used is part of flink and also
implements serializable.
On 07.04.2016 22:18,
you will find some information regarding this issue in this JIRA:
https://issues.apache.org/jira/browse/FLINK-2608
On 07.04.2016 22:18, Andrew Whitaker wrote:
Hi,
I'm trying to get a simple example of a source backed by an iterator
working. Here's the code I've got:
```
Hi,
I'm trying to get a simple example of a source backed by an iterator
working. Here's the code I've got:
```
StreamExecutionEnvironment env =
StreamExecutionEnvironment.getExecutionEnvironment();
List list = Arrays.asList(1, 2);
env.fromCollection(list.iterator(), Integer.class).print();