Github user chiwanpark commented on the pull request:
https://github.com/apache/flink/pull/1220#issuecomment-170875879
Hi @danielblazevski, I'm sorry for late reply. If you turn off IntelliJ
IDEA align option (Turn off Preferences -> Editor -> Code Style -> Scala ->
Wrapping and Braces -> Method declaration parameters -> Align when multiline),
you can get style that is suggested by @tillrohrmann.
Could you apply this option?
I think that your PR is almost ready to merge. But I have to check few
problems that still exist.
First, about a meaning of `UseQuadTree` parameter, you said that it means
force-use quadtree. I think this would be a problem because `DistanceMeasure`
parameter can be conflict with quadtree. I would like to raise an error earlier
if the parameter setting has a problem. Could you add this into top of fit
operation?
Second, how about avoiding `cross` operation? As @tillrohrmann said,
`cross` operation is a very heavy operation. Is there any nicer solution to
this?
Other problems such as some difference styles, unnecessary spaces can be
addressed by me before merge this. :)
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