Nate Nuss

Handle metrics of different lengths

1

In many functions we have `// TODO(...): make sure the arrays are all the same 'size'` And when it occurs (often because of resolution differences) we either have bad behavior,...

As @arodland mentioned in #170 this would allow making half-closed intervals (buckets). Possible param name giving the existing behavior: `removeAboveValue(seriesList,n,removen=false)`

@dgryski and I were pondering another problem and mused that it would be possible to return an empty series with the .Name containing the error in `EvalExpr()`. It's then possible...

Merge logic should try harder to merge series when 1 is of different length.

1

`mergeValues()` will set `responseLengthMismatch = true` on the first case where there is a length mismatch and prevent further attempts to merge. It can happen that that this prevents merging...