wouter ligtenberg created FLINK-5161:
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Summary: accepting NullValue for VV in Gelly examples and GSA
Key: FLINK-5161
URL: https://issues.apache.org/jira/browse/FLINK-5161
Project: Flink
Issue Type: Improvement
Components: Gelly
Affects Versions: 1.1.3
Reporter: wouter ligtenberg
I made this topic a few days ago about EV, i meant VV back then, i don't know
why i suddenly thought about EV and it confused myself.
In this gelly example [1] and this GSA algorithm [2] a Vertex Value of Double
is required but never used, wouldn't it be better to change this into a
NullValue? I create a lot of data without Vertex Values and it seems to me that
it's more efficient
I'd like to hear your thoughts on this
[1]
https://github.com/apache/flink/blob/master/flink-libraries/flink-gelly-examples/src/main/java/org/apache/flink/graph/examples/SingleSourceShortestPaths.java
[2]
https://github.com/apache/flink/blob/master/flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/library/GSASingleSourceShortestPaths.java
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