Yes. I don't know if it solve this problem but in general if the input
type is known it should be passed for input type inference.
Am 18/11/16 um 11:28 schrieb Vasiliki Kalavri:
Hi Timo,
thanks for looking into this! Are you referring to the 4th argument in
[1]?
Thanks,
-Vasia.
[1]:
https://github.com/apache/flink/blob/master/flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/Graph.java#L506
<https://github.com/apache/flink/blob/master/flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/Graph.java#L506>
On 18 November 2016 at 10:25, Timo Walther <twal...@apache.org
<mailto:twal...@apache.org>> wrote:
I think I identified the problem. Input type inference can not be
used because of missing information.
@Vasia: Why is the TypeExtractor in Graph. mapVertices(mapper)
called without information about the input type? Isn't the input
of the MapFunction known at this point? ( vertices.getType())
Am 17/11/16 um 20:24 schrieb otherwise777:
The one that's currently in my github will give you the error,
In my other file i made a really ugly workaround by adding the
element in an
ArrayList<K> as a single item.
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Freundliche Grüße / Kind Regards
Timo Walther
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