Hi,
I'm trying to implement date range searching using spatial features as per:
http://lucene.472066.n3.nabble.com/Modeling-openinghours-using-multipoints-td4025336.html
I've followed the steps and read through the linked articles but I can't get
past an exception:
InvalidShapeException: Invalid longitude: longitudes are range -180
to 180: provided lon: [2013224.0]
I am trying to model date ranges so a thing (in my case a grant that you can
apply for) could be open open for a few months, then closes for a few
months, and then re-opens, etc. I want to find all grants that are open for
applicants in a specific date range (e.g. what can I apply for between
1-Mar-2013 and 1-Apr-2013).
I have a field type like so:
<fieldType name="date_range"
class="solr.SpatialRecursivePrefixTreeFieldType"
geo="false"
worldBounds="0 0 3000000 3000000"
distErrPct="0"
maxDistErr="1"
units="degrees"
/>
And a field like so:
<field name="grantRoundDates" type="date_range" indexed="true"
stored="true" required="false" multiValued="true"/>
Then I store values in this field, using a simple/rough calc of (year * 1000
+ dayOfYear). I know this is not a perfect mapping for duration but I think
it should be enough for my purposes and is easy to read/debug.
So I end up with something like:
<field name="grantRoundDates">2013224 2013301</field>
Then I query on this using something like:
grantRoundDates:"Intersects(0, 2013224, 2014231, 3000000)"
And I get the above exception about 2013224 not being a valid longitude. I'm
not sure why Solr is trying to convert this to Longitude when I have
geo=false but I admit my understanding of this whole space is pretty basic
at this stage.
The examples in the links provided all use nice, small numbers. If I use
small numbers like this:
grantRoundDates:"Intersects(0, 100, 100, 3000000)"
Then it doesn't error but also returns no results (as expected). Am I
suppose to map my range to fit between -180 and 180, or there is something
more I have to do to get Solr to allow my larger numbers?
Thanks,
Dan
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