I just wanted to follow up on this issue I am having in case it got lost.
I have been trying to figure this out and so far the only solution I can
find is using the older version.

If you need more details from me, please let me know.  I would really
appreciate any help.


On Feb 12, 2018 4:55 PM, "Antelmo Aguilar" <aagui...@nd.edu> wrote:

> Hi,
> I was using the following part of a query to get facet buckets so that I
> can use the information in the buckets for some post-processing:
> "json": "{\"filter\":[\"bundle:pop_sample\",\"has_abundance_data_
> b:true\",\"has_geodata:true\",\"${project}\"],\"facet\":{\"
> term\":{\"type\":\"terms\",\"limit\":-1,\"field\":\"${term:
> species_category}\",\"facet\":{\"collection_dates\":{\"type\
> ":\"terms\",\"limit\":-1,\"field\":\"collection_date\",\"facet\":{\"collection\":
> {\"type\":\"terms\",\"field\":\"collection_assay_id_s\",\"
> facet\":{\"abnd\":\"sum(div(sample_size_i, collection_duration_days_i))\"
> }}}}}}}}"
> Sorry if it is hard to read.  Basically what is was doing was getting the
> following buckets:
> First bucket will be categorized by "Species category" by default unless
> we pass in the request the "term" parameter which we will categories the
> first bucket by whatever "term" is set to.  Then inside this first bucket,
> we create another buckets of the "Collection date" category.  Then inside
> the "Collection date" category buckets, we would use some functions to do
> some calculations and return those calculations inside the "Collection
> date" category buckets.
> This query is working fine in Solr 6.2, but I upgraded our instance of
> Solr 6.2 to the latest 6.6 version.  However it seems that upgrading to
> Solr 6.6 broke the above query.  Now it complains when trying to create the
> buckets of the "Collection date" category.  I get the following error:
> Invalid Date String:'Fri Aug 01 00:00:00 UTC 2014'
> It seems that when creating the buckets of a date field, it does some
> conversion of the way the date is stored and causes the error to appear.
> Does anyone have an idea as to why this error is happening?  I would really
> appreciate any help.  Hopefully I was able to explain my issue well.
> Thanks,
> Antelmo

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