Hi Evgeni,

Yes, you are correct, the DSpace Solr Statistics Schema was accidentally
left as-is between 5.x and 6.x, even though identifiers were changed to
UUIDs. This ticket and PR are the fixes that your schema need to work
properly for custom queries:

https://jira.duraspace.org/browse/DS-4066
https://github.com/DSpace/DSpace/pull/2249

These fixes will be released in a 6.4... however, you can also simply
update your local schema (see the PR) immediately to fix the main issue.

- Tim

On Thu, Nov 22, 2018 at 9:41 AM Evgeni Dimitrov <[email protected]>
wrote:

> This is in DSpace 6.2
> The query fails with
> java.lang.NumberFormatException: For input string:
> "025186b3-56fa-4314-9cbb-e951f2bbd467"
>
> More of the trace is bellow. Is it possible that it is caused because SOLR
> expects the ID to be a number as in 5.x?
> If this is the case is there a workaround?
>
> -------------------------------------
> 2018-11-22 17:04:39,015 INFO  org.apache.solr.core.SolrCore @ [statistics]
> webapp=/solr path=/select
> params={q=type:2&facet.limit=-1&facet.pivot=id,statistics_type&indent=on&fq=owningComm:94a589a1-33a0-41e3-a83b-f7644db9a1a5&fq=-isBot:true&fq=time:[2018-10-01T00:00:00Z+TO+2018-11-01T00:00:00Z]&rows=0&facet=true&facet.pivot.mincount=1}
> hits=2360 status=500 QTime=1121
> 2018-11-22 17:04:39,015 ERROR org.apache.solr.servlet.SolrDispatchFilter @
> null:java.lang.NumberFormatException: For input string:
> "025186b3-56fa-4314-9cbb-e951f2bbd467"
>         at
> java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
>         at java.lang.Integer.parseInt(Integer.java:580)
>         at java.lang.Integer.valueOf(Integer.java:766)
>         at org.apache.solr.schema.IntField.toObject(IntField.java:92)
>         at org.apache.solr.schema.IntField.toObject(IntField.java:45)
>         at org.apache.solr.schema.FieldType.toObject(FieldType.java:364)
>         at
> org.apache.solr.handler.component.PivotFacetProcessor.doPivots(PivotFacetProcessor.java:179)
>         at
> org.apache.solr.handler.component.PivotFacetProcessor.processSingle(PivotFacetProcessor.java:143)
>         at
> org.apache.solr.handler.component.PivotFacetProcessor.process(PivotFacetProcessor.java:95)
>         at
> org.apache.solr.handler.component.FacetComponent.process(FacetComponent.java:112)
>         at
> org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:218)
>         at
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
>         at org.apache.solr.core.SolrCore.execute(SolrCore.java:1976)
>         at
> org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:777)
>
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-- 
Tim Donohue
Technical Lead for DSpace & DSpaceDirect
DuraSpace.org | DSpace.org | DSpaceDirect.org

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