[
https://issues.apache.org/jira/browse/SDAP-110?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Frank Greguska updated SDAP-110:
--------------------------------
Description:
Nexus needs to intelligently handle tiles that are wider than 180 degrees.
Currently if a tile is ingested that is wider than 180 degrees the indexed
shape is interpreted incorrectly resulting in missed searches.
For example, if you create a Solr document that spans the longitude range:
{\{curl -X POST }}
\{{
'http://127.0.0.1:8983/solr/nexustiles/update?_=1528823301125&boost=1.0&commitWithin=1000&overwrite=true&wt=json'
}}
\{{ -H 'Cache-Control: no-cache' }}
\{{ -H 'Content-Type: application/json' }}
\{{ -d '[{}}
\{{ "table_s":"sea_surface_temp",}}
\{{ "geo":"POLYGON((-179.000 -82.000, 179.000 -82.000, 179.000 -63.000,
-179.000 -63.000, -179.000 -82.000))",}}
\{{ "id":"7c9d9bd1-d96a-399e-a0b4-7071172ab1d4",}}
\{{
"solr_id_s":"ICE_SHELF_DH_V1_1x1Monthly!7c9d9bd1-d96a-399e-a0b4-7071172ab1d4",}}
\{{ "sectionSpec_s":"time:0:1,lat:0:20,lon:0:360",}}
\{{ "dataset_s":"ICE_SHELF_DH_V1_1x1Monthly",}}
\{{ "granule_s":"1x1regrid-ice_shelf_dh_v1.nc",}}
\{{ "tile_var_name_s":"height_filt",}}
\{{ "tile_min_lon":-179.0,}}
\{{ "tile_max_lon":179.0,}}
\{{ "tile_min_lat":-82.0,}}
\{{ "tile_max_lat":-63.0,}}
\{{ "tile_min_time_dt":"1994-01-14T23:59:59Z",}}
\{{ "tile_max_time_dt":"1994-01-14T23:59:59Z",}}
\{{ "tile_min_val_d":0.0,}}
\{{ "tile_max_val_d":0.0,}}
\{{ "tile_avg_val_d":0.0,}}
\{{ "tile_count_i":494}}
{{}]'}}
And then try to query using a box that should be within the bounds:
{{curl -X GET \}}
{{
'http://127.0.0.1:8983/solr/nexustiles/select?indent=on&q=dataset_s:ICE_SHELF_DH_V1_1x1Monthly&shard.keys=ICE_SHELF_DH_V1_1x1Monthly%21&fl=%2A&fq=\{%21frange+l%3D0+u%3D0}ms%28tile_min_time_dt,tile_max_time_dt%29,tile_count_i:[1+TO+%2A],geo:[-78.000,-14.000%20TO%20-74.000,15.000]&rows=1&wt=json&debug=query'
\}}
{{ -H 'Cache-Control: no-cache' }}
You will get 0 results.
was:
Nexus needs to intelligently handle tiles that are wider than 180 degrees.
Currently if a tile is ingested that is wider than 180 degrees the indexed
shape is interpreted incorrectly resulting in missed searches.
For example, if you create a Solr document that spans the longitude range:
{{curl -X POST \}}
{{
'http://127.0.0.1:8983/solr/nexustiles/update?_=1528823301125&boost=1.0&commitWithin=1000&overwrite=true&wt=json'
\}}
{{ -H 'Cache-Control: no-cache' \}}
{{ -H 'Content-Type: application/json' \}}
{{ -d '[{}}
{{ "table_s":"sea_surface_temp",}}
{{ "geo":"POLYGON((-179.000 -82.000, 179.000 -82.000, 179.000 -63.000, -179.000
-63.000, -179.000 -82.000))",}}
{{ "id":"7c9d9bd1-d96a-399e-a0b4-7071172ab1d4",}}
{{
"solr_id_s":"ICE_SHELF_DH_V1_1x1Monthly!7c9d9bd1-d96a-399e-a0b4-7071172ab1d4",}}
{{ "sectionSpec_s":"time:0:1,lat:0:20,lon:0:360",}}
{{ "dataset_s":"ICE_SHELF_DH_V1_1x1Monthly",}}
{{ "granule_s":"1x1regrid-ice_shelf_dh_v1.nc",}}
{{ "tile_var_name_s":"height_filt",}}
{{ "tile_min_lon":-179.0,}}
{{ "tile_max_lon":179.0,}}
{{ "tile_min_lat":-82.0,}}
{{ "tile_max_lat":-63.0,}}
{{ "tile_min_time_dt":"1994-01-14T23:59:59Z",}}
{{ "tile_max_time_dt":"1994-01-14T23:59:59Z",}}
{{ "tile_min_val_d":0.0,}}
{{ "tile_max_val_d":0.0,}}
{{ "tile_avg_val_d":0.0,}}
{{ "tile_count_i":494}}
{{}]'}}
And then try to query using a box that should be within the bounds:
{{curl -X GET \}}
{{
'http://127.0.0.1:8983/solr/nexustiles/select?indent=on&q=dataset_s:ICE_SHELF_DH_V1_1x1Monthly&shard.keys=ICE_SHELF_DH_V1_1x1Monthly%21&fl=%2A&fq=\{%21frange+l%3D0+u%3D0}ms%28tile_min_time_dt,tile_max_time_dt%29,tile_count_i:[1+TO+%2A],geo:[-78.000,-14.000%20TO%20-74.000,15.000]&rows=1&wt=json&debug=query'
\}}
{{ -H 'Cache-Control: no-cache'}}
You will get 0 results.
> Need to handle tiles wider than 180 degrees
> -------------------------------------------
>
> Key: SDAP-110
> URL: https://issues.apache.org/jira/browse/SDAP-110
> Project: Apache Science Data Analytics Platform
> Issue Type: Improvement
> Reporter: Frank Greguska
> Priority: Major
>
> Nexus needs to intelligently handle tiles that are wider than 180 degrees.
> Currently if a tile is ingested that is wider than 180 degrees the indexed
> shape is interpreted incorrectly resulting in missed searches.
> For example, if you create a Solr document that spans the longitude range:
> {\{curl -X POST }}
> \{{
> 'http://127.0.0.1:8983/solr/nexustiles/update?_=1528823301125&boost=1.0&commitWithin=1000&overwrite=true&wt=json'
> }}
> \{{ -H 'Cache-Control: no-cache' }}
> \{{ -H 'Content-Type: application/json' }}
> \{{ -d '[{}}
> \{{ "table_s":"sea_surface_temp",}}
> \{{ "geo":"POLYGON((-179.000 -82.000, 179.000 -82.000, 179.000 -63.000,
> -179.000 -63.000, -179.000 -82.000))",}}
> \{{ "id":"7c9d9bd1-d96a-399e-a0b4-7071172ab1d4",}}
> \{{
> "solr_id_s":"ICE_SHELF_DH_V1_1x1Monthly!7c9d9bd1-d96a-399e-a0b4-7071172ab1d4",}}
> \{{ "sectionSpec_s":"time:0:1,lat:0:20,lon:0:360",}}
> \{{ "dataset_s":"ICE_SHELF_DH_V1_1x1Monthly",}}
> \{{ "granule_s":"1x1regrid-ice_shelf_dh_v1.nc",}}
> \{{ "tile_var_name_s":"height_filt",}}
> \{{ "tile_min_lon":-179.0,}}
> \{{ "tile_max_lon":179.0,}}
> \{{ "tile_min_lat":-82.0,}}
> \{{ "tile_max_lat":-63.0,}}
> \{{ "tile_min_time_dt":"1994-01-14T23:59:59Z",}}
> \{{ "tile_max_time_dt":"1994-01-14T23:59:59Z",}}
> \{{ "tile_min_val_d":0.0,}}
> \{{ "tile_max_val_d":0.0,}}
> \{{ "tile_avg_val_d":0.0,}}
> \{{ "tile_count_i":494}}
> {{}]'}}
>
> And then try to query using a box that should be within the bounds:
>
> {{curl -X GET \}}
> {{
> 'http://127.0.0.1:8983/solr/nexustiles/select?indent=on&q=dataset_s:ICE_SHELF_DH_V1_1x1Monthly&shard.keys=ICE_SHELF_DH_V1_1x1Monthly%21&fl=%2A&fq=\{%21frange+l%3D0+u%3D0}ms%28tile_min_time_dt,tile_max_time_dt%29,tile_count_i:[1+TO+%2A],geo:[-78.000,-14.000%20TO%20-74.000,15.000]&rows=1&wt=json&debug=query'
> \}}
> {{ -H 'Cache-Control: no-cache' }}
>
> You will get 0 results.
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