: The top of the stack was the stack I posted. I am not able to give the
: entire stack, but this is the important part. The exception is something
: about searching with null.
when i say "the top of the stack trace" i mean what you just described:
"something about searching with null" .. what exactly does it say about
searching with null? What is the class of the exception?
This is an example of the "top" of a stack trace...
org.apache.solr.core.SolrException: Error parsing Lucene query
at org.apache.solr.search.QueryParsing.parseQuery(QueryParsing.java:87)
at
org.apache.solr.request.StandardRequestHandler.handleRequest(StandardRequestHandler.java:108)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:586)
...
equally important is if the stack trace contains any lines starting
with someling like "Caused by:" which would be much "lower" in the stack,
possibly after your own custom classes, but they show the root of the
problem. the example Solr exception i posted above is fairly useless for
understanding the root cause of the problem unless you look at the full
stack trace and see much farther down a "Caused by" line explaining what
really went wrong...
org.apache.solr.core.SolrException: Error parsing Lucene query
at org.apache.solr.search.QueryParsing.parseQuery(QueryParsing.java:87)
at
org.apache.solr.request.StandardRequestHandler.handleRequest(StandardRequestHandler.java:108)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:586)
at org.apache.solr.servlet.SolrServlet.doGet(SolrServlet.java:91)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:596)
...
Caused by: org.apache.lucene.queryParser.ParseException: Cannot parse 'id:*1*':
Lexical error at line 1, column 4. Encountered: "*" (42), after : ""
at org.apache.lucene.queryParser.QueryParser.parse(QueryParser.java:129)
at org.apache.solr.search.QueryParsing.parseQuery(QueryParsing.java:77)
...
...these are just a few example why only posting "part" of a stack trace
isn't allways enough to help diagnose your problem.
-Hoss
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