Correct ShapeBuilder coordinate parser to ignore values in 3rd+ dimension #10539
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nknize
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:Analytics/Geo
… dimension ShapeBuilder's coordinate parser expected 2 double values for every coordinate array. If > 2 doubles were provided the parser terminated parsing of the coordinate array. This resulted in an invalid Shape state leaving LineStrings, LinearRings, and Polygons with a single coordinate. An incorrect parse exception was thrown. This corrects the parser to ignore those values in the 3rd+ dimension, correctly parsing the rest of the coordinate array. Unit tests have been updated to verify the fix. closes elastic#10510
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We should add this change to the breaking changes doc since it is a change of behaviour. IMO we should have an option in the mapping to decide whether to error on extra dimensions or not and should default to erroring so it is explicit that our geo implementaiton only actually supports 2 dimensions |
clintongormley
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ShapeBuilder's coordinate parser expected 2 double values for every coordinate array. If > 2 doubles were provided the parser terminated parsing of the coordinate array. This resulted in an invalid Shape state leaving LineStrings, LinearRings, and Polygons with a single coordinate. An incorrect parse exception was thrown. This corrects the parser to ignore those values in the 3rd+ dimension, correctly parsing the rest of the coordinate array. Unit tests have been updated to verify the fix.
closes #10510