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POSunspot .index: FloatDomainError: Infinity
 

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  1. POSunspot .index: FloatDomainError: Infinity
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    <p>I have a large database of products (>23.000), and when I made a change to my schema.xml or in the search definitions of sunspot, I want to re-index all products. But sometimes the re-index fails with the following error:</p> <pre><code>FloatDomainError: Infinity from /var/www/domain1/shared/bundle/ruby/1.9.1/bundler/gems/sunspot-5488725cb258/sunspot/lib/sunspot/type.rb:142:in `to_i' from /var/www/domain1/shared/bundle/ruby/1.9.1/bundler/gems/sunspot-5488725cb258/sunspot/lib/sunspot/type.rb:142:in `to_indexed' from /var/www/domain1/shared/bundle/ruby/1.9.1/bundler/gems/sunspot-5488725cb258/sunspot/lib/sunspot/field.rb:44:in `to_indexed' from /var/www/domain1/shared/bundle/ruby/1.9.1/bundler/gems/sunspot-5488725cb258/sunspot/lib/sunspot/field_factory.rb:59:in `populate_document' from /var/www/domain1/shared/bundle/ruby/1.9.1/bundler/gems/sunspot-5488725cb258/sunspot/lib/sunspot/indexer.rb:100:in `block in prepare' from /var/www/domain1/shared/bundle/ruby/1.9.1/bundler/gems/sunspot-5488725cb258/sunspot/lib/sunspot/indexer.rb:99:in `each' from /var/www/domain1/shared/bundle/ruby/1.9.1/bundler/gems/sunspot-5488725cb258/sunspot/lib/sunspot/indexer.rb:99:in `prepare' from /var/www/domain1/shared/bundle/ruby/1.9.1/bundler/gems/sunspot-5488725cb258/sunspot/lib/sunspot/indexer.rb:26:in `block in add' from /var/www/domain1/shared/bundle/ruby/1.9.1/bundler/gems/sunspot-5488725cb258/sunspot/lib/sunspot/indexer.rb:26:in `map' from /var/www/domain1/shared/bundle/ruby/1.9.1/bundler/gems/sunspot-5488725cb258/sunspot/lib/sunspot/indexer.rb:26:in `add' from /var/www/domain1/shared/bundle/ruby/1.9.1/bundler/gems/sunspot-5488725cb258/sunspot/lib/sunspot/session.rb:91:in `index' from /var/www/domain1/shared/bundle/ruby/1.9.1/bundler/gems/sunspot-5488725cb258/sunspot/lib/sunspot/session_proxy/abstract_session_proxy.rb:11:in `index' from /var/www/domain1/shared/bundle/ruby/1.9.1/bundler/gems/sunspot-5488725cb258/sunspot/lib/sunspot.rb:184:in `index' from /var/www/domain1/shared/bundle/ruby/1.9.1/gems/newrelic_rpm-3.6.8.168/lib/new_relic/agent/method_tracer.rb:508:in `block in index_with_trace_SolrClient_Sunspot_index' from /var/www/domain1/shared/bundle/ruby/1.9.1/gems/newrelic_rpm-3.6.8.168/lib/new_relic/agent/method_tracer.rb:259:in `trace_execution_scoped' from /var/www/domain1/shared/bundle/ruby/1.9.1/gems/newrelic_rpm-3.6.8.168/lib/new_relic/agent/method_tracer.rb:503:in `index_with_trace_SolrClient_Sunspot_index' from /var/www/domain1/shared/bundle/ruby/1.9.1/bundler/gems/sunspot-5488725cb258/sunspot_rails/lib/sunspot/rails/searchable.rb:401:in `solr_index' from (irb):4:in `block in irb_binding' from (irb):4:in `each' from (irb):4 from /var/www/domain1/shared/bundle/ruby/1.9.1/gems/railties-3.2.9/lib/rails/commands/console.rb:47:in `start' from /var/www/domain1/shared/bundle/ruby/1.9.1/gems/railties-3.2.9/lib/rails/commands/console.rb:8:in `start' from /var/www/domain1/shared/bundle/ruby/1.9.1/gems/railties-3.2.9/lib/rails/commands.rb:41:in `&lt;top (required)&gt;' from script/rails:6:in `require' from script/rails:6:in `&lt;main&gt;'irb(main):005:0&gt; </code></pre> <p>I debugged into the re-index, and caught the product that is throwing that error. But then, when I try to call the <code>.index</code> method on that product, everything works fine.</p> <p>I've read about this <code>FloatDomainError: Infinity</code> that this happens, when a certain number datatype that supports <code>INFINITY</code> is converted to a number datatype, that doesn't support <code>INFINITY</code>. The problem is, that I can't figure out, where to start debugging, or what exactly causes this error.</p> <p><strong>EDIT</strong></p> <p>I submitted an issue to the github repo: <a href="https://github.com/sunspot/sunspot/issues/521" rel="nofollow">https://github.com/sunspot/sunspot/issues/521</a></p> <p>Because it's easier, I add the information from github here as well:</p> <p>This is my search definition for the <code>count_on_hand</code> field (that field which throws the error):</p> <pre><code>integer :count_on_hand, stored: true do |product| product.on_hand.nil? ? -1 : product.on_hand end </code></pre> <p>I don't think that the <code>schema.xml</code> field definitions are helpful, because they only contain the standard configuration.</p> <p>Then, I debugged into the <code>populate_document</code> method at <code>field_factory.rb:57</code> inside the sunspot gem, and added some more output when the error is thrown:</p> <pre><code>model.inspect =&gt; #&lt;Spree::Product id: 19502, name: "Foo Bar", description: "Bar foo", available_on: "2013-12-14 13:30:10", deleted_at: nil, permalink: "foo-bar", meta_description: nil, meta_keywords: "", tax_category_id: 3, shipping_category_id: 1, created_at: "2013-11-26 15:12:25", updated_at: "2013-12-14 13:30:10", count_on_hand: 2&gt; document.inspect =&gt; #&lt;RSolr::Xml::Document:0x007ff6f4d58390 @fields=[#&lt;RSolr::Xml::Field:0x007ff6f4d58570 @attrs={:name=&gt;:id}, @value="Spree::Product 19502"&gt;, &lt;RSolr::Xml::Field:0x007ff6f4d58b88 @attrs={:name=&gt;:type}, @value="Spree::Product"&gt;, &lt;RSolr::Xml::Field:0x007ff6f4d58e30 @attrs={:name=&gt;:type}, @value="ActiveRecord::Base"&gt;, &lt;RSolr::Xml::Field:0x007ff6f49a3268 @attrs={:name=&gt;:class_name}, @value="Spree::Product"&gt;, &lt;RSolr::Xml::Field:0x007ff6f47b95b0 @attrs={:name=&gt;:available_on_d}, @value="2013-12-14T13:30:10Z"&gt;, &lt;RSolr::Xml::Field:0x007ff6f47a7220 @attrs={:name=&gt;:price_f}, @value="10.3"&gt;], @attrs={:boost=&gt;1.0}&gt; @field =&gt; #&lt;Sunspot::AttributeField:0x00000006081320 @multiple=false, @type=#&lt;Sunspot::Type::IntegerType:0x00000003722dd0&gt;, @name=:count_on_hand, @stored=true, @more_like_this=false, @indexed_name="count_on_hand_is", @reference=nil&gt; value =&gt; Infinity </code></pre> <p>As you can see, the <code>count_on_hand</code> from <code>model.inspect</code> has the value <code>2</code>. But the <code>value</code> variable inside the method has the value <code>Infinity</code>. Furthermore, the <code>count_on_hand</code> doesn't show up in the <code>document.inspect</code>. I'm not sure, if this has something to do with it, but maybe it's a hint.</p> <p>The problem is, that I can't reproduce this issue in development. That error above was thrown in production, and that's the reason why I monkey-patched the sunspot gem, and added this code into production (along with an Airbrake.notify):</p> <pre><code>module Sunspot module FieldFactory class Static &lt; Abstract alias_method :old_populate_document, :populate_document def populate_document(document, model) begin value = @data_extractor.value_for(model) old_populate_document(document, model) rescue Exception =&gt; e message = $!.inspect model_msg = model.inspect document_msg = document.inspect field_msg = @field.inspect debugger Airbrake.notify(e, :error_message =&gt; "Sunspot populate_document crashed with: #{message} ___________________ model: #{model_msg} ___________________ document: #{document_msg} ___________________ field: #{field_msg} ___________________ value: #{value}", :environment_name =&gt; "production" ) raise(e) end end end end end </code></pre>
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    1. PTQuestion
    1. US23tux
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    1. COhttp://ruby-doc.org/core-1.9.3/FloatDomainError.html
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      1. POSunspot .index: FloatDomainError: Infinity
      1. USGopal S Rathore
    2. COThx for your comment. I already found that, sunspot causes this error when trying to do a `to_i` on a field. But I can't figure out where to start debugging, because I can't reproduce the error
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