Github user danielblazevski commented on the pull request:
https://github.com/apache/flink/pull/1220#issuecomment-145293328
The Travis CI build failed. Not sure what went wrong here. How I worked
with Flink was I cloned a fork, built using Maven, then imported to IntelliJ
using the directions here:
https://github.com/apache/flink/blob/master/docs/internals/ide_setup.md
Included already was @chiwanpark 's KNN.scala file, so I only really added
QuadTree.scala and two additional tests, which all ran in IntelliJ. I will try
to debug this issue, but am happy to hear anyone's thoughts.
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