Details
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Bug
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Status: Open
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Major
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Resolution: Unresolved
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8.7
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None
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None
Description
I upgraded solr (earlier version was 8.1.0) and got the following exception:
org.apache.solr.common.SolrException: sum aggregation not supported for popularityFile
at org.apache.solr.search.facet.SumAgg.createSlotAcc(SumAgg.java:45)
at org.apache.solr.search.facet.FacetFieldProcessor.createCollectAcc(FacetFieldProcessor.java:221)
at org.apache.solr.search.facet.FacetFieldProcessorByArray.createCollectAcc(FacetFieldProcessorByArray.java:87)
It happens when doing sum aggregation on a field type of solr.ExternalFileField
Here's the fieldType config:
<fieldType name="popularityFile" keyField="id" defVal="0" stored="true" indexed="true" class="solr.ExternalFileField"/>