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Posted to solr-user@lucene.apache.org by Tomasz Wróbel <to...@gmail.com> on 2009/09/27 09:58:28 UTC

Solrj bug when using facet.missing?

When using Solrj client and setting query params:
queryParams.setMissing("true")
or
queryParams.set(FacetParams.FACET_MISSING, "true")
I'm getting an exception as below:
...
Caused by: org.apache.solr.common.SolrException: parsing error
    at
org.apache.solr.client.solrj.impl.XMLResponseParser.processResponse(XMLResponseParser.java:139)
    at
org.apache.solr.client.solrj.impl.XMLResponseParser.processResponse(XMLResponseParser.java:100)
    at
org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:385)
    at
org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:183)
    at
org.apache.solr.client.solrj.request.QueryRequest.process(QueryRequest.java:90)
    ... 37 more
Caused by: javax.xml.stream.XMLStreamException: ParseError at
[row,col]:[3,788]
Message: requires 'name' attribute: int
    at
org.apache.solr.client.solrj.impl.XMLResponseParser.readNamedList(XMLResponseParser.java:231)
    at
org.apache.solr.client.solrj.impl.XMLResponseParser.readNamedList(XMLResponseParser.java:236)
    at
org.apache.solr.client.solrj.impl.XMLResponseParser.readNamedList(XMLResponseParser.java:236)
    at
org.apache.solr.client.solrj.impl.XMLResponseParser.readNamedList(XMLResponseParser.java:236)
    at
org.apache.solr.client.solrj.impl.XMLResponseParser.processResponse(XMLResponseParser.java:124)
    ... 41 more

I guess that's because when "facet.missing" parameter is set to true Solr is
returning response containing "int" element with no name that causes the
problem. Response may look like:

<lst name="genre">
    <int name="rock">5559</int>
    <int name="soul">5547</int>
    <int name="punk">5412</int>
    <int>0</int>
</lst>

Do you know if this bug is already logged?

Cheers
Tomasz

Re: Solrj bug when using facet.missing?

Posted by Tomasz Wróbel <to...@gmail.com>.

Thanks Mark.
Ticket number below:
https://issues.apache.org/jira/browse/SOLR-1468

Cheers,
Tomasz

On Sun, Sep 27, 2009 at 1:46 PM, Mark Miller <ma...@gmail.com> wrote:

> Its an unknown I believe Tomasz - I can't find anything related in JIRA
> and it still exists in trunk - please log a JIRA issue.
>
> --
> - Mark
>
> http://www.lucidimagination.com
>
>
>
> Tomasz Wróbel wrote:
> > When using Solrj client and setting query params:
> > queryParams.setMissing("true")
> > or
> > queryParams.set(FacetParams.FACET_MISSING, "true")
> > I'm getting an exception as below:
> > ...
> > Caused by: org.apache.solr.common.SolrException: parsing error
> >     at
> >
> org.apache.solr.client.solrj.impl.XMLResponseParser.processResponse(XMLResponseParser.java:139)
> >     at
> >
> org.apache.solr.client.solrj.impl.XMLResponseParser.processResponse(XMLResponseParser.java:100)
> >     at
> >
> org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:385)
> >     at
> >
> org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:183)
> >     at
> >
> org.apache.solr.client.solrj.request.QueryRequest.process(QueryRequest.java:90)
> >     ... 37 more
> > Caused by: javax.xml.stream.XMLStreamException: ParseError at
> > [row,col]:[3,788]
> > Message: requires 'name' attribute: int
> >     at
> >
> org.apache.solr.client.solrj.impl.XMLResponseParser.readNamedList(XMLResponseParser.java:231)
> >     at
> >
> org.apache.solr.client.solrj.impl.XMLResponseParser.readNamedList(XMLResponseParser.java:236)
> >     at
> >
> org.apache.solr.client.solrj.impl.XMLResponseParser.readNamedList(XMLResponseParser.java:236)
> >     at
> >
> org.apache.solr.client.solrj.impl.XMLResponseParser.readNamedList(XMLResponseParser.java:236)
> >     at
> >
> org.apache.solr.client.solrj.impl.XMLResponseParser.processResponse(XMLResponseParser.java:124)
> >     ... 41 more
> >
> > I guess that's because when "facet.missing" parameter is set to true Solr
> is
> > returning response containing "int" element with no name that causes the
> > problem. Response may look like:
> >
> > <lst name="genre">
> >     <int name="rock">5559</int>
> >     <int name="soul">5547</int>
> >     <int name="punk">5412</int>
> >     <int>0</int>
> > </lst>
> >
> > Do you know if this bug is already logged?
> >
> > Cheers
> > Tomasz
> >
> >
>
>
>
>

Re: Solrj bug when using facet.missing?

Posted by Mark Miller <ma...@gmail.com>.

Its an unknown I believe Tomasz - I can't find anything related in JIRA
and it still exists in trunk - please log a JIRA issue.

-- 
- Mark

http://www.lucidimagination.com



Tomasz Wróbel wrote:
> When using Solrj client and setting query params:
> queryParams.setMissing("true")
> or
> queryParams.set(FacetParams.FACET_MISSING, "true")
> I'm getting an exception as below:
> ...
> Caused by: org.apache.solr.common.SolrException: parsing error
>     at
> org.apache.solr.client.solrj.impl.XMLResponseParser.processResponse(XMLResponseParser.java:139)
>     at
> org.apache.solr.client.solrj.impl.XMLResponseParser.processResponse(XMLResponseParser.java:100)
>     at
> org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:385)
>     at
> org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:183)
>     at
> org.apache.solr.client.solrj.request.QueryRequest.process(QueryRequest.java:90)
>     ... 37 more
> Caused by: javax.xml.stream.XMLStreamException: ParseError at
> [row,col]:[3,788]
> Message: requires 'name' attribute: int
>     at
> org.apache.solr.client.solrj.impl.XMLResponseParser.readNamedList(XMLResponseParser.java:231)
>     at
> org.apache.solr.client.solrj.impl.XMLResponseParser.readNamedList(XMLResponseParser.java:236)
>     at
> org.apache.solr.client.solrj.impl.XMLResponseParser.readNamedList(XMLResponseParser.java:236)
>     at
> org.apache.solr.client.solrj.impl.XMLResponseParser.readNamedList(XMLResponseParser.java:236)
>     at
> org.apache.solr.client.solrj.impl.XMLResponseParser.processResponse(XMLResponseParser.java:124)
>     ... 41 more
>
> I guess that's because when "facet.missing" parameter is set to true Solr is
> returning response containing "int" element with no name that causes the
> problem. Response may look like:
>
> <lst name="genre">
>     <int name="rock">5559</int>
>     <int name="soul">5547</int>
>     <int name="punk">5412</int>
>     <int>0</int>
> </lst>
>
> Do you know if this bug is already logged?
>
> Cheers
> Tomasz
>
>