RE: ClassCastException in SolrJ 7.6+

[Gerald Bonfiglio]

public static void main(String[] args) {
try {
SolrQuery solrQuery = new SolrQuery("*:*");
solrQuery.setRows(0);
solrQuery.setParam("json.facet", 
"{grp_0:{field:evntnm,limit:-1,type:terms,mincount:1,sort:{index:asc}}}");

List solrHosts = new ArrayList(1);
solrHosts.add("http://localhost:8983/solr";);
CloudSolrClient solrServer = new 
CloudSolrClient.Builder(solrHosts).build();
solrServer.setIdField("_uniqueKey");

QueryResponse solrResult = solrServer.query("events", solrQuery);
NestableJsonFacet jsonFacets = solrResult.getJsonFacetingResponse();
System.out.println(jsonFacets.toString());
}
catch (Throwable e) {
e.printStackTrace();
}
}

-Original Message-
From: Jason Gerlowski [mailto:gerlowsk...@gmail.com]
Sent: Monday, March 11, 2019 1:24 PM
To: solr-user@lucene.apache.org
Subject: Re: ClassCastException in SolrJ 7.6+

Hi Gerald,

That looks like it might be a bug in SolrJ's JSON faceting support.
Do you have a small code snippet that reproduces the problem?  That'll
help us confirm it's a bug, and get us started on fixing it.

Best,

Jason

On Mon, Mar 11, 2019 at 10:29 AM Gerald Bonfiglio  wrote:
>
> I'm seeing the following Exception using JSON Facet API in SolrJ 7.6, 7.7, 
> 7.7.1:
>
> Caused by: java.lang.ClassCastException: java.lang.Long cannot be cast to 
> java.lang.Integer
>   at 
> org.apache.solr.client.solrj.response.json.NestableJsonFacet.(NestableJsonFacet.java:52)
>   at 
> org.apache.solr.client.solrj.response.QueryResponse.extractJsonFacetingInfo(QueryResponse.java:200)
>   at 
> org.apache.solr.client.solrj.response.QueryResponse.getJsonFacetingResponse(QueryResponse.java:571)
>
>
>
>
>
> [Nastel  Technologies]<http://www.nastel.com/>
>
> The information contained in this e-mail and in any attachment is 
> confidential and
> is intended solely for the use of the individual or entity to which it is 
> addressed.
> Access, copying, disclosure or use of such information by anyone else is 
> unauthorized.
> If you are not the intended recipient, please delete the e-mail and refrain 
> from use of such information.




[Nastel  Technologies]<http://www.nastel.com/>

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Re: ClassCastException in SolrJ 7.6+

[Jason Gerlowski]

Hi Gerald,

That looks like it might be a bug in SolrJ's JSON faceting support.
Do you have a small code snippet that reproduces the problem?  That'll
help us confirm it's a bug, and get us started on fixing it.

Best,

Jason

On Mon, Mar 11, 2019 at 10:29 AM Gerald Bonfiglio  wrote:
>
> I'm seeing the following Exception using JSON Facet API in SolrJ 7.6, 7.7, 
> 7.7.1:
>
> Caused by: java.lang.ClassCastException: java.lang.Long cannot be cast to 
> java.lang.Integer
>   at 
> org.apache.solr.client.solrj.response.json.NestableJsonFacet.(NestableJsonFacet.java:52)
>   at 
> org.apache.solr.client.solrj.response.QueryResponse.extractJsonFacetingInfo(QueryResponse.java:200)
>   at 
> org.apache.solr.client.solrj.response.QueryResponse.getJsonFacetingResponse(QueryResponse.java:571)
>
>
>
>
>
> [Nastel  Technologies]
>
> The information contained in this e-mail and in any attachment is 
> confidential and
> is intended solely for the use of the individual or entity to which it is 
> addressed.
> Access, copying, disclosure or use of such information by anyone else is 
> unauthorized.
> If you are not the intended recipient, please delete the e-mail and refrain 
> from use of such information.

ClassCastException in SolrJ 7.6+

[Gerald Bonfiglio]

I'm seeing the following Exception using JSON Facet API in SolrJ 7.6, 7.7, 
7.7.1:

Caused by: java.lang.ClassCastException: java.lang.Long cannot be cast to 
java.lang.Integer
  at 
org.apache.solr.client.solrj.response.json.NestableJsonFacet.(NestableJsonFacet.java:52)
  at 
org.apache.solr.client.solrj.response.QueryResponse.extractJsonFacetingInfo(QueryResponse.java:200)
  at 
org.apache.solr.client.solrj.response.QueryResponse.getJsonFacetingResponse(QueryResponse.java:571)





[Nastel  Technologies]

The information contained in this e-mail and in any attachment is confidential 
and
is intended solely for the use of the individual or entity to which it is 
addressed.
Access, copying, disclosure or use of such information by anyone else is 
unauthorized.
If you are not the intended recipient, please delete the e-mail and refrain 
from use of such information.