Hi Erik,
I have defined the query as SearchHandler:
<requestHandler name="/testSearch" class="solr.SearchHandler">
<lst name="defaults">
<str name="q">
{!boost b=recip(ms(NOW/HOUR, submit_date),3.16e-11,1,1)}
{!type=dismax qf='title^10 body^5 body^1' v=$term}
</str>
</lst>
</requestHandler>
The handler is then invoked with the following url:
/solr/core/testSearch?term=apple
The handler works if I comment out the date-boost line:
"{!boost b=recip(ms(NOW/HOUR, submit_date),3.16e-11,1,1)}"
Gin
Best Wishes,
Gintautas Sulskus
On Mon, Oct 31, 2016 at 6:15 PM, Erik Hatcher <erik.hatc...@gmail.com>
wrote:
> how’d you set “$term” - the correct way would be &term=apple on the Solr
> request.
>
>
> > On Oct 31, 2016, at 2:07 PM, Gintautas Sulskus <
> gintautas.suls...@gmail.com> wrote:
> >
> > Hi,
> >
> > I am trying to construct a timestamp-boosted query comprising two
> weighted
> > fields: "title" and "body":
> >
> > {!boost b=recip(ms(NOW/HOUR,submit_date),3.16e-11,1,1)}
> > {!type=dismax qf='title^10 body^1' v=$term}
> >
> > $term=apple
> >
> > I expect the given example query provided above to search fields "title"
> > and "body" using keyword "apple" and adjust the order of the results by
> the
> > submission date "submit_date".
> >
> > However, the query just throws the NullPointerException exception: [1].
> > Could you please help me out with this issue?
> >
> > I am using Solr 4.10.3+cdh5.8.2+434 - part of Cloudera 5.8.2 package.
> >
> > Best,
> > Gin
> >
> > [1] the exception:
> > java.lang.NullPointerException at
> > org.apache.lucene.queries.function.BoostedQuery.
> hashCode(BoostedQuery.java:215)
> > at org.apache.lucene.search.BooleanClause.hashCode(
> BooleanClause.java:99)
> > at java.util.AbstractList.hashCode(AbstractList.java:541) at
> > org.apache.lucene.search.BooleanQuery.hashCode(BooleanQuery.java:656) at
> > org.apache.solr.search.QueryResultKey.<init>(QueryResultKey.java:47) at
> > org.apache.solr.search.SolrIndexSearcher.getDocListC(
> SolrIndexSearcher.java:1347)
> > at
> > org.apache.solr.search.SolrIndexSearcher.search(
> SolrIndexSearcher.java:518)
> > at
> > org.apache.solr.handler.component.QueryComponent.
> process(QueryComponent.java:485)
> > at
> > org.apache.solr.handler.component.SearchHandler.handleRequestBody(
> SearchHandler.java:218)
> > at
> > org.apache.solr.handler.RequestHandlerBase.handleRequest(
> RequestHandlerBase.java:135)
> > at org.apache.solr.core.SolrCore.execute(SolrCore.java:2025) at
> > org.apache.solr.servlet.SolrDispatchFilter.execute(
> SolrDispatchFilter.java:918)
> > at
> > org.apache.solr.servlet.SolrDispatchFilter.httpSolrCall(
> SolrDispatchFilter.java:481)
> > at
> > org.apache.solr.servlet.SolrDispatchFilter.doFilter(
> SolrDispatchFilter.java:260)
> > at
> > org.apache.solr.servlet.SolrDispatchFilter.doFilter(
> SolrDispatchFilter.java:255)
> > at
> > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:235)
> > at
> > org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:206)
> > at
> > org.apache.solr.servlet.SolrHadoopAuthenticationFilter$2.doFilter(
> SolrHadoopAuthenticationFilter.java:408)
> > at
> > org.apache.hadoop.security.authentication.server.
> AuthenticationFilter.doFilter(AuthenticationFilter.java:622)
> > at
> > org.apache.hadoop.security.token.delegation.web.
> DelegationTokenAuthenticationFilter.doFilter(
> DelegationTokenAuthenticationFilter.java:291)
> > at
> > org.apache.hadoop.security.authentication.server.
> AuthenticationFilter.doFilter(AuthenticationFilter.java:574)
> > at
> > org.apache.solr.servlet.SolrHadoopAuthenticationFilter.doFilter(
> SolrHadoopAuthenticationFilter.java:413)
> > at
> > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:235)
> > at
> > org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:206)
> > at org.apache.solr.servlet.HostnameFilter.doFilter(
> HostnameFilter.java:86)
> > at
> > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:235)
> > at
> > org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:206)
> > at
> > org.apache.catalina.core.StandardWrapperValve.invoke(
> StandardWrapperValve.java:233)
> > at
> > org.apache.catalina.core.StandardContextValve.invoke(
> StandardContextValve.java:191)
> > at
> > org.apache.catalina.core.StandardHostValve.invoke(
> StandardHostValve.java:127)
> > at
> > org.apache.catalina.valves.ErrorReportValve.invoke(
> ErrorReportValve.java:103)
> > at
> > org.apache.catalina.core.StandardEngineValve.invoke(
> StandardEngineValve.java:109)
> > at
> > org.apache.catalina.connector.CoyoteAdapter.service(
> CoyoteAdapter.java:293)
> > at
> > org.apache.coyote.http11.Http11Processor.process(
> Http11Processor.java:861)
> > at
> > org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.
> process(Http11Protocol.java:620)
> > at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(
> JIoEndpoint.java:489)
> > at java.lang.Thread.run(Thread.java:745)
>
>
