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Posted to dev@lucene.apache.org by "Reuben Firmin (JIRA)" <ji...@apache.org> on 2010/08/03 20:26:22 UTC
[jira] Issue Comment Edited: (SOLR-2025) SpellCheckResponse
--.ClassCastException: org.apache.solr.common.util.SimpleOrderedMap cannot
be cast to java.util.List
[ https://issues.apache.org/jira/browse/SOLR-2025?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12894974#action_12894974 ]
Reuben Firmin edited comment on SOLR-2025 at 8/3/10 2:25 PM:
-------------------------------------------------------------
RLa asked for more details.
I snipped some lines (indicated by ...) from our code and the webapp container. Unfortunately the "caused by" exception is cut off by log4j/tomcat/something.
Here's everything that leads up to the query (flattened out - this is actually in several classes) - hopefully this will give you a path to the cause.
{{
StringBuilder builder = new StringBuilder();
if (StringUtils.isEmpty(name)) {
builder.append("*:*");
} else {
if (!fuzzy) {
builder.append("+name:\"");
builder.append(name);
builder.append("\"");
} else {
builder.append("name:\"");
builder.append(name);
builder.append("\"");
builder.append(" nameFuzzy:");
builder.append(name);
}
}
if (types.length > 0) {
builder.append(" +type:(");
builder.append(types[0].name());
for (int i = 1; i < types.length; i++) {
builder.append(" or ");
builder.append(types[i].name());
}
builder.append(")");
}
SolrQuery query = new SolrQuery();
query.setQuery(builder.toString());
query.addField("score");
query.addSortField("score", SolrQuery.ORDER.desc);
CommonsHttpSolrServer server = new CommonsHttpSolrServer(url);
server.setAllowCompression(true);
QueryResponse rsp = server.query(query);
}}
was (Author: reubenfirmin):
RLa asked for more details.
I snipped some lines (indicated by ...) from our code and the webapp container. Unfortunately the "caused by" exception is cut off by log4j/tomcat/something.
Here's everything that leads up to the query (flattened out - this is actually in several classes) - hopefully this will give you a path to the cause.
{{monospaced}}
StringBuilder builder = new StringBuilder();
if (StringUtils.isEmpty(name)) {
builder.append("*:*");
} else {
if (!fuzzy) {
builder.append("+name:\"");
builder.append(name);
builder.append("\"");
} else {
builder.append("name:\"");
builder.append(name);
builder.append("\"");
builder.append(" nameFuzzy:");
builder.append(name);
}
}
if (types.length > 0) {
builder.append(" +type:(");
builder.append(types[0].name());
for (int i = 1; i < types.length; i++) {
builder.append(" or ");
builder.append(types[i].name());
}
builder.append(")");
}
SolrQuery query = new SolrQuery();
query.setQuery(builder.toString());
query.addField("score");
query.addSortField("score", SolrQuery.ORDER.desc);
CommonsHttpSolrServer server = new CommonsHttpSolrServer(url);
server.setAllowCompression(true);
QueryResponse rsp = server.query(query);
{{monospaced}}
> SpellCheckResponse --.ClassCastException: org.apache.solr.common.util.SimpleOrderedMap cannot be cast to java.util.List
> -----------------------------------------------------------------------------------------------------------------------
>
> Key: SOLR-2025
> URL: https://issues.apache.org/jira/browse/SOLR-2025
> Project: Solr
> Issue Type: Bug
> Components: clients - java
> Affects Versions: 1.4.1
> Reporter: Reuben Firmin
>
> org.apache.solr.client.solrj.SolrServerException: Error executing query
> at org.apache.solr.client.solrj.request.QueryRequest.process(QueryRequest.java:95)
> at org.apache.solr.client.solrj.SolrServer.query(SolrServer.java:118)
> ...
> Caused by: java.lang.ClassCastException: org.apache.solr.common.util.SimpleOrderedMap cannot be cast to java.util.List
> at org.apache.solr.client.solrj.response.SpellCheckResponse$Suggestion.<init>(SpellCheckResponse.java:107)
> at org.apache.solr.client.solrj.response.SpellCheckResponse.<init>(SpellCheckResponse.java:51)
> at org.apache.solr.client.solrj.response.QueryResponse.extractSpellCheckInfo(QueryResponse.java:125)
> at org.apache.solr.client.solrj.response.QueryResponse.setResponse(QueryResponse.java:115)
> at org.apache.solr.client.solrj.response.QueryResponse.<init>(QueryResponse.java:80)
> at org.apache.solr.client.solrj.request.QueryRequest.process(QueryRequest.java:89)
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