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  1. Solr
  2. SOLR-5736

Solr Suggester not working in sharding (distributed search)

    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 4.5.1
    • Fix Version/s: None
    • Component/s: spellchecker
    • Labels:
    • Environment:

      cent os, solr 4.5.1, java

      Description

      I have two solr server (solr 4.5.1) which is running in shard..

      I have implemented solr suggester using spellcheckComponent for auto-suggester.

      when i execute suggest url on individual core then the solr suggestion is coming properly.

      mysolr.com:8986/solr/core1/suggest?spellcheck.q=city%20of and mysolr.com:8987/solr/core1/suggest?spellcheck.q=city%20of

      when i fired url with refence to solr wiki (wiki.apache.org/solr/SpellCheckComponent#Distributed_Search_Support) the result is not coming and below exception is occur.

      URL :- mysolr.com:8986/solr/core1/select?shards=mysolr.com:8986/solr/core1,mysolr.com:8987/solr/core1&spellcheck.q=city%20of&shards.qt=%2Fsuggest&qt=suggest

      java.lang.NullPointerException at org.apache.solr.handler.component.QueryComponent.mergeIds(QueryComponent.java:843) at org.apache.solr.handler.component.QueryComponent.handleRegularResponses(QueryComponent.java:649) at org.apache.solr.handler.component.QueryComponent.handleResponses(QueryComponent.java:628) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:311) 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:703) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:406) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:195) 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:619)

      for reference below is my schema.xml and solrconfig.xml entry

      <searchComponent class="solr.SpellCheckComponent" name="suggest">
      <lst name="spellchecker">
      <str name="name"<
      span class="pun" style="margin: 0px; padding: 0px; border: 0px; font-size: 14px; vertical-align: baseline; background-color: transparent; color: rgb(0, 0, 0); background-position: initial initial; background-repeat: initial initial;">>suggest</str>
      <str name="classname">org.apache.solr.spelling.suggest.Suggester</str>
      <str name="lookupImpl">org.apache.solr.spelling.suggest.tst.TSTLookupFactory</str>
      <str name="field"
      >sugg</str>
      <str name="buildOnCommit
      ">true</str>
      </lst>

      <requestHandler class="org.apache.solr.handler.component.SearchHandler" name="/suggest">
      <lst name="defaults">
      <str name="spellcheck">on</str>
      <str name="spellcheck.di
      ctionary">suggest</str>
      <str name="spellcheck.on
      lyMorePopular">true</st
      r>
      <str name="spellcheck.co
      unt">10</str>
      <str name="spellcheck.co
      llate">true</str
      >
      </lst>
      <arr name="components">
      <str>suggest</str>
      </arr>

      <fieldType name="text_autocomplete" class="solr.TextField" positionIncrementGap="100">
      <analyzer>
      <tokenizer class=<
      /span>"solr.KeywordTokenizerFactory"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.TrimFilterFactory"/>
      <filter class="solr.SynonymFilterFactory" synonyms="syn.txt" ignoreCase="true" expand="true"/>
      <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
      </analyzer>

      i have unique filed, id which is store = true in schema.xml

      can any one please suggest the solution.

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            • Assignee:
              Unassigned
              Reporter:
              aniketpotdar300987 aniket potdar
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              • Created:
                Updated: