Re: json.facet throws ClassCastException
Note. It seems like it's addressed already
https://issues.apache.org/jira/browse/SOLR-12330
https://gitbox.apache.org/repos/asf?p=lucene-solr.git;a=commitdiff;h=bf69a40#patch2
On Sat, Oct 5, 2019 at 10:43 AM Andrea Gazzarini
wrote:
> Hi, problem should be caused by missing surrounding curly brackets.
> That is, your query is
>
> json.facet=prod:{type:terms,field:product,mincount:1,limit:8}
>
> instead it should be
>
> json.facet=*{*prod:{type:terms,field:product,mincount:1,limit:8}*}*
>
> that causes the wrong interpretation of the "json/facet" parameter
> (String instead of Map)
>
> Cheers,
> Andrea
>
> On 04/10/2019 22:55, Mikhail Khludnev wrote:
> > Gosh, obviously. see the clue
> >
> https://github.com/apache/lucene-solr/blob/7d3dcd220f92f25a997cf1559a91b6d9e1b57c6d/solr/core/src/java/org/apache/solr/search/facet/FacetModule.java#L78
> >
> > On Fri, Oct 4, 2019 at 10:47 PM Webster Homer <
> > webster.ho...@milliporesigma.com> wrote:
> >
> >> Sometimes it comes back in the reply
> >> "java.lang.ClassCastException: java.lang.String cannot be cast to
> >> java.util.Map\n\tat
> >>
> org.apache.solr.search.facet.FacetModule.prepare(FacetModule.java:78)\n\tat
> >>
> org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:269)\n\tat
> >>
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:177)\n\tat
> >> org.apache.solr.core.SolrCore.execute(SolrCore.java:2503)\n\tat
> >>
> org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:710)\n\tat
> >> org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:516)\n\tat
> >>
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:382)\n\tat
> >>
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:326)\n\tat
> >>
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1751)\n\tat
> >>
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)\n\tat
> >>
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)\n\tat
> >>
> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)\n\tat
> >>
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226)\n\tat
> >>
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)\n\tat
> >>
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)\n\tat
> >>
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)\n\tat
> >>
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)\n\tat
> >>
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)\n\tat
> >>
> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:213)\n\tat
> >>
> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:119)\n\tat
> >>
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)\n\tat
> >>
> org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335)\n\tat
> >>
> org.eclipse.jetty.server.handler.StatisticsHandler.handle(StatisticsHandler.java:169)\n\tat
> >>
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)\n\tat
> >> org.eclipse.jetty.server.Server.handle(Server.java:534)\n\tat
> >> org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)\n\tat
> >>
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)\n\tat
> >> org.eclipse.jetty.io
> .AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283)\n\tat
> >> org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:108)\n\tat
> >> org.eclipse.jetty.io
> .SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)\n\tat
> >>
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)\n\tat
> >>
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)\n\tat
> >>
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)\n\tat
> >>
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)\n\tat
> >>
> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)\n\tat
> >> java.lang.Thread.run(Thread.java:748)\n",
> >>
> &g
Re: json.facet throws ClassCastException
Hi, problem should be caused by missing surrounding curly brackets.
That is, your query is
json.facet=prod:{type:terms,field:product,mincount:1,limit:8}
instead it should be
json.facet=*{*prod:{type:terms,field:product,mincount:1,limit:8}*}*
that causes the wrong interpretation of the "json/facet" parameter
(String instead of Map)
Cheers,
Andrea
On 04/10/2019 22:55, Mikhail Khludnev wrote:
Gosh, obviously. see the clue
https://github.com/apache/lucene-solr/blob/7d3dcd220f92f25a997cf1559a91b6d9e1b57c6d/solr/core/src/java/org/apache/solr/search/facet/FacetModule.java#L78
On Fri, Oct 4, 2019 at 10:47 PM Webster Homer <
webster.ho...@milliporesigma.com> wrote:
Sometimes it comes back in the reply
"java.lang.ClassCastException: java.lang.String cannot be cast to
java.util.Map\n\tat
org.apache.solr.search.facet.FacetModule.prepare(FacetModule.java:78)\n\tat
org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:269)\n\tat
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:177)\n\tat
org.apache.solr.core.SolrCore.execute(SolrCore.java:2503)\n\tat
org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:710)\n\tat
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:516)\n\tat
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:382)\n\tat
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:326)\n\tat
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1751)\n\tat
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)\n\tat
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)\n\tat
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)\n\tat
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226)\n\tat
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)\n\tat
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)\n\tat
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)\n\tat
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)\n\tat
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)\n\tat
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:213)\n\tat
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:119)\n\tat
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)\n\tat
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335)\n\tat
org.eclipse.jetty.server.handler.StatisticsHandler.handle(StatisticsHandler.java:169)\n\tat
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)\n\tat
org.eclipse.jetty.server.Server.handle(Server.java:534)\n\tat
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)\n\tat
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)\n\tat
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283)\n\tat
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:108)\n\tat
org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)\n\tat
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)\n\tat
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)\n\tat
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)\n\tat
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)\n\tat
org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)\n\tat
java.lang.Thread.run(Thread.java:748)\n",
-Original Message-
From: Mikhail Khludnev
Sent: Friday, October 04, 2019 2:28 PM
To: solr-user
Subject: Re: json.facet throws ClassCastException
Hello, Webster.
Have you managed to capture stacktrace?
On Fri, Oct 4, 2019 at 8:24 PM Webster Homer <
webster.ho...@milliporesigma.com> wrote:
I'm trying to understand what is wrong with my query or collection.
I have a functioning solr schema and collection. I'm running Solr 7.2
When I run with a facet.field it works, but if I change it to use a
json.facet it throws a class cast exception.
json.facet=prod:{type:terms,field:product,mincount:1,limit:8}
java.lang.String cannot be cast to java.util.Map
The product field is defined as
And lowercase is defined as:
I don't have enough information to understand what its complaining about.
Thanks
This message and any attachment are confidential and may be privileged
or otherwise protected from disclosure. If you are not the intended
recipient, you must not copy this message or attachment or disclose
the contents
Re: json.facet throws ClassCastException
Gosh, obviously. see the clue
https://github.com/apache/lucene-solr/blob/7d3dcd220f92f25a997cf1559a91b6d9e1b57c6d/solr/core/src/java/org/apache/solr/search/facet/FacetModule.java#L78
On Fri, Oct 4, 2019 at 10:47 PM Webster Homer <
webster.ho...@milliporesigma.com> wrote:
> Sometimes it comes back in the reply
> "java.lang.ClassCastException: java.lang.String cannot be cast to
> java.util.Map\n\tat
> org.apache.solr.search.facet.FacetModule.prepare(FacetModule.java:78)\n\tat
> org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:269)\n\tat
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:177)\n\tat
> org.apache.solr.core.SolrCore.execute(SolrCore.java:2503)\n\tat
> org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:710)\n\tat
> org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:516)\n\tat
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:382)\n\tat
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:326)\n\tat
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1751)\n\tat
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)\n\tat
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)\n\tat
> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)\n\tat
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226)\n\tat
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)\n\tat
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)\n\tat
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)\n\tat
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)\n\tat
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)\n\tat
> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:213)\n\tat
> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:119)\n\tat
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)\n\tat
> org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335)\n\tat
> org.eclipse.jetty.server.handler.StatisticsHandler.handle(StatisticsHandler.java:169)\n\tat
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)\n\tat
> org.eclipse.jetty.server.Server.handle(Server.java:534)\n\tat
> org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)\n\tat
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)\n\tat
> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283)\n\tat
> org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:108)\n\tat
> org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)\n\tat
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)\n\tat
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)\n\tat
> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)\n\tat
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)\n\tat
> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)\n\tat
> java.lang.Thread.run(Thread.java:748)\n",
>
> -Original Message-----
> From: Mikhail Khludnev
> Sent: Friday, October 04, 2019 2:28 PM
> To: solr-user
> Subject: Re: json.facet throws ClassCastException
>
> Hello, Webster.
>
> Have you managed to capture stacktrace?
>
> On Fri, Oct 4, 2019 at 8:24 PM Webster Homer <
> webster.ho...@milliporesigma.com> wrote:
>
> > I'm trying to understand what is wrong with my query or collection.
> >
> > I have a functioning solr schema and collection. I'm running Solr 7.2
> >
> > When I run with a facet.field it works, but if I change it to use a
> > json.facet it throws a class cast exception.
> >
> > json.facet=prod:{type:terms,field:product,mincount:1,limit:8}
> >
> > java.lang.String cannot be cast to java.util.Map
> >
> > The product field is defined as
> >
> >
> > And lowercase is defined as:
> > > positionIncrementGap="100">
> >
> >
> >
> >
> >
> >
> > I don't have enough information to understand what its complaining about.
> >
> > Thanks
> > This message and any attachment are confidential and may be privileged
> > or othe
RE: json.facet throws ClassCastException
Sometimes it comes back in the reply
"java.lang.ClassCastException: java.lang.String cannot be cast to
java.util.Map\n\tat
org.apache.solr.search.facet.FacetModule.prepare(FacetModule.java:78)\n\tat
org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:269)\n\tat
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:177)\n\tat
org.apache.solr.core.SolrCore.execute(SolrCore.java:2503)\n\tat
org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:710)\n\tat
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:516)\n\tat
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:382)\n\tat
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:326)\n\tat
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1751)\n\tat
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)\n\tat
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)\n\tat
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)\n\tat
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226)\n\tat
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)\n\tat
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)\n\tat
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)\n\tat
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)\n\tat
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)\n\tat
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:213)\n\tat
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:119)\n\tat
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)\n\tat
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335)\n\tat
org.eclipse.jetty.server.handler.StatisticsHandler.handle(StatisticsHandler.java:169)\n\tat
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)\n\tat
org.eclipse.jetty.server.Server.handle(Server.java:534)\n\tat
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)\n\tat
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)\n\tat
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283)\n\tat
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:108)\n\tat
org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)\n\tat
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)\n\tat
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)\n\tat
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)\n\tat
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)\n\tat
org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)\n\tat
java.lang.Thread.run(Thread.java:748)\n",
-Original Message-
From: Mikhail Khludnev
Sent: Friday, October 04, 2019 2:28 PM
To: solr-user
Subject: Re: json.facet throws ClassCastException
Hello, Webster.
Have you managed to capture stacktrace?
On Fri, Oct 4, 2019 at 8:24 PM Webster Homer <
webster.ho...@milliporesigma.com> wrote:
> I'm trying to understand what is wrong with my query or collection.
>
> I have a functioning solr schema and collection. I'm running Solr 7.2
>
> When I run with a facet.field it works, but if I change it to use a
> json.facet it throws a class cast exception.
>
> json.facet=prod:{type:terms,field:product,mincount:1,limit:8}
>
> java.lang.String cannot be cast to java.util.Map
>
> The product field is defined as
>
>
> And lowercase is defined as:
> positionIncrementGap="100">
>
>
>
>
>
>
> I don't have enough information to understand what its complaining about.
>
> Thanks
> This message and any attachment are confidential and may be privileged
> or otherwise protected from disclosure. If you are not the intended
> recipient, you must not copy this message or attachment or disclose
> the contents to any other person. If you have received this
> transmission in error, please notify the sender immediately and delete
> the message and any attachment from your system. Merck KGaA,
> Darmstadt, Germany and any of its subsidiaries do not accept liability
> for any omissions or errors in this message which may arise as a
> result of E-Mail-transmission or for damages resulting from any
> unauthorized changes of the content of this message
Re: json.facet throws ClassCastException
Hello, Webster.
Have you managed to capture stacktrace?
On Fri, Oct 4, 2019 at 8:24 PM Webster Homer <
webster.ho...@milliporesigma.com> wrote:
> I'm trying to understand what is wrong with my query or collection.
>
> I have a functioning solr schema and collection. I'm running Solr 7.2
>
> When I run with a facet.field it works, but if I change it to use a
> json.facet it throws a class cast exception.
>
> json.facet=prod:{type:terms,field:product,mincount:1,limit:8}
>
> java.lang.String cannot be cast to java.util.Map
>
> The product field is defined as
>
>
> And lowercase is defined as:
> positionIncrementGap="100">
>
>
>
>
>
>
> I don't have enough information to understand what its complaining about.
>
> Thanks
> This message and any attachment are confidential and may be privileged or
> otherwise protected from disclosure. If you are not the intended recipient,
> you must not copy this message or attachment or disclose the contents to
> any other person. If you have received this transmission in error, please
> notify the sender immediately and delete the message and any attachment
> from your system. Merck KGaA, Darmstadt, Germany and any of its
> subsidiaries do not accept liability for any omissions or errors in this
> message which may arise as a result of E-Mail-transmission or for damages
> resulting from any unauthorized changes of the content of this message and
> any attachment thereto. Merck KGaA, Darmstadt, Germany and any of its
> subsidiaries do not guarantee that this message is free of viruses and does
> not accept liability for any damages caused by any virus transmitted
> therewith. Click http://www.merckgroup.com/disclaimer to access the
> German, French, Spanish and Portuguese versions of this disclaimer.
>
--
Sincerely yours
Mikhail Khludnev
