[jira] [Created] (SOLR-5712) Nullpointer while using TermVectorComponent when all the defined 'termVectors' fields of a document are empty.

["Ron van der Vegt (JIRA)" <ji...@apache.org>]

Ron van der Vegt created SOLR-5712:
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             Summary: Nullpointer while using TermVectorComponent when all the defined 'termVectors' fields of a document are empty.
                 Key: SOLR-5712
                 URL: https://issues.apache.org/jira/browse/SOLR-5712
             Project: Solr
          Issue Type: Bug
    Affects Versions: 4.6
            Reporter: Ron van der Vegt


I defined three fields in my schema:

    <field name="l3_keywords" type="text" indexed="true" stored="true" multiValued="true" termVectors="true" termPositions="true"
 termOffsets="true" />
    <field name="verified_keywords" type="text" indexed="true" stored="true" multiValued="true" termVectors="true" termPositions="true"
 termOffsets="true" />
    <field name="type" type="text" indexed="true" stored="true" multiValued="true" termVectors="true" termPositions="true"
 termOffsets="true" />

I indexed around 3000 documents. In one of the documents all the three fields above are empty. On index time there is no issue. But when I tried to access my vector component request handler I get an nullpointer exception. I removed the document, where all the three fields are empy, indexed again and the exception is gone.

My request handler:

    <searchComponent name="tvComponent" class="org.apache.solr.handler.component.TermVectorComponent"/>
    <requestHandler name="/tvrh" class="solr.SearchHandler">
        <lst name="defaults">
            <bool name="tv">true</bool>
        </lst>
        <arr name="last-components">
            <str>tvComponent</str>
        </arr>
    </requestHandler>


http://localhost:8983/solr/tvrh?q=*:*

257414 [qtp1106570297-16] ERROR org.apache.solr.servlet.SolrDispatchFilter  – null:java.lang.NullPointerException
        at org.apache.solr.handler.component.TermVectorComponent.process(TermVectorComponent.java:322)
        at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:208)
        at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
        at org.apache.solr.core.SolrCore.execute(SolrCore.java:1859)
        at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:710)
        at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:413)
        at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:197)
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419)
        at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:455)
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
        at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557)
        at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
        at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1075)
        at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:384)
        at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
        at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1009)
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
        at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255)
        at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154)
        at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
        at org.eclipse.jetty.server.Server.handle(Server.java:368)
        at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489)
        at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53)
        at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:942)
        at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1004)
        at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:640)
        at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
        at org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72)
        at org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
        at java.lang.Thread.run(Thread.java:744)



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