lucene-solr-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Alexandre Rafalovitch <arafa...@gmail.com>
Subject Re: Unable to set up Export Handler in Solr
Date Tue, 04 Oct 2016 15:52:23 GMT
What version of Solr are you running?

I think there is another component that needs to be defined. Solr 6.2
examples have it.

Regards,
   Alex

On 4 Oct 2016 10:29 PM, "Nkechi Achara" <nkachara@googlemail.com> wrote:

> I have followed the instructions here for setting up an Export Handler for
> Solr and I am having issues when trying to retrieve the data:
>
> Java.io.IOException: org.apache.solr.search.SyntaxError: xport RankQuery
> is
> required for xsort: rq={!xport}
>
> at
> org.apache.solr.response.SortingResponseWriter.write(
> SortingResponseWriter.java:100)
>
> at
> org.apache.solr.servlet.SolrDispatchFilter.writeResponse(
> SolrDispatchFilter.java:813)
>
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(
> SolrDispatchFilter.java:437)
>
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(
> SolrDispatchFilter.java:211)
>
> 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$2.doFilter(
> SolrHadoopAuthenticationFilter.java:394)
>
> at
> org.apache.hadoop.security.authentication.server.
> AuthenticationFilter.doFilter(AuthenticationFilter.java:589)
>
> at
> org.apache.hadoop.security.token.delegation.web.
> DelegationTokenAuthenticationFilter.doFilter(
> DelegationTokenAuthenticationFilter.java:291)
>
> at
> org.apache.hadoop.security.authentication.server.
> AuthenticationFilter.doFilter(AuthenticationFilter.java:552)
>
> at
> org.apache.solr.servlet.SolrHadoopAuthenticationFilter.doFilter(
> SolrHadoopAuthenticationFilter.java:399)
>
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:235)
>
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:206)
>
> at org.apache.solr.servlet.HostnameFilter.doFilter(HostnameFilter.java:86)
>
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:235)
>
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:206)
>
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(
> StandardWrapperValve.java:233)
>
> at
> org.apache.catalina.core.StandardContextValve.invoke(
> StandardContextValve.java:191)
>
> at
> org.apache.catalina.core.StandardHostValve.invoke(
> StandardHostValve.java:127)
>
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(
> ErrorReportValve.java:103)
>
> at
> org.apache.catalina.core.StandardEngineValve.invoke(
> StandardEngineValve.java:109)
>
> at
> org.apache.catalina.connector.CoyoteAdapter.service(
> CoyoteAdapter.java:293)
>
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)
>
> at
> org.apache.coyote.http11.Http11Protocol$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)
>
> Caused by: org.apache.solr.search.SyntaxError: xport RankQuery is required
> for xsort: rq={!xport}
>
> ... 26 more
>
> I have set up the solrconfig.xml as is mentioned on this instruction:
> Exporting
> Result Sets
> <https://cwiki.apache.org/confluence/display/solr/Exporting+Result+Sets>
> So
> I have added:
>
> <requestHandler name="/export" class="solr.SearchHandler">
>
>   <lst name="invariants">
>
>    <str name="rq">{!xport}</str>
>
>    <str name="wt">xsort</str>
>
>    <str name="distrib">false</str>
>
>   </lst>
>
>   <arr name="components">
>
>    <str>query</str>
>
>   </arr>
>
> </requestHandler>
>
> But when I use the following query I get the error stated above:
>
> http://big-d-cluster:8983/solr/trading/export?q=*%3A*&
> fl=id&sort=tradeTimestamp+desc
>
> Any idea what could be causing this?
>
>
> Thanks in advance,
>
> K
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message