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From "Mike Sokolov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SOLR-3513) specifying 2147483647 for rows parameter causes AIOOBE
Date Wed, 06 Jun 2012 01:57:22 GMT
Mike Sokolov created SOLR-3513:
----------------------------------

             Summary: specifying 2147483647 for rows parameter causes AIOOBE
                 Key: SOLR-3513
                 URL: https://issues.apache.org/jira/browse/SOLR-3513
             Project: Solr
          Issue Type: Bug
          Components: Response Writers
    Affects Versions: 3.4
            Reporter: Mike Sokolov


A request such as:

/select?version=2.2&q=*%3A*&fq=*%3A*&start=1&rows=2147483647&fl=uri 

causes an AIOOBE.  This happens when rows is MAX_INT or MAX_INT-1 (I suspect anything greater
than MAX_INT-2).  It happens with both XML and BinaryResponseWriter.  Doesn't seem to happen
with embedded solr.

I don't know whether this may have been fixed since 3.4 - sorry, but I thought it was better
to report than not to report it, even so.

Here's a typical stack trace:


java.lang.ArrayIndexOutOfBoundsException: 7183
        at org.apache.solr.search.DocSlice$1.nextDoc(DocSlice.java:117)
        at org.apache.solr.response.XMLWriter$3.writeDocs(XMLWriter.java:543)
        at org.apache.solr.response.XMLWriter.writeDocuments(XMLWriter.java:482)
        at org.apache.solr.response.XMLWriter.writeDocList(XMLWriter.java:519)
        at org.apache.solr.response.XMLWriter.writeVal(XMLWriter.java:582)
        at org.apache.solr.response.XMLWriter.writeResponse(XMLWriter.java:131)
        at org.apache.solr.response.XMLResponseWriter.write(XMLResponseWriter.ja
va:35)
        at org.apache.solr.servlet.SolrDispatchFilter.writeResponse(SolrDispatch
Filter.java:343)
        at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilte
r.java:265)


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