I'm interested to see the performance benefits of using "TrieRange" fields
in Solr 1.4, but I am running into some problems giving them a try. When I
retrieve facet counts against a TrieRange field, the values are garbled and
the first three counts are erroneous. Am I doing something wrong?
In schema.xml, I established an integer TrieField type:
<fieldType name="tint" class="solr.TrieField" type="integer"
omitNorms="true" positionIncrementGap="0" indexed="true" stored="false" />
And I pointed our dynamic field to type "tint" instead of "sint".
<dynamicField name="*_i" type="tint" indexed="true" stored="true"/>
After re-indexing the existing data (deleting and re-inserting the
documents) and running a query, these are the facet counts I receive:
<lst name="column3_i">
<int name="p#2;#0;#0;">22379</int>
<int name="x#1;#0;">22379</int>
<int name="h#4;#0;#0;#0;">22371</int>
<int name="`#8;#0;#0;#0;#0;">21613</int>
<int name="`#8;#0;#0;#0;#8;">138</int>
<int name="`#8;#0;#0;#0;#16;">97</int>
<int name="`#8;#0;#0;#0;#1;">89</int>
<int name="`#8;#0;#0;#0;#4;">78</int>
<int name="`#8;#0;#0;#0;(">67</int>
<int name="`#8;#0;#0;#0;#2;">58</int>
<int name="`#8;#0;#0;#0;#24;">49</int>
<int name="`#8;#0;#0;#0;#3;">22</int>
<int name="`#8;#0;#0;#0; ">19</int>
<int name="`#8;#0;#0;#0;P">18</int>
<int name="`#8;#0;#0;#0;#5;">16</int>
<int name="`#8;#0;#0;#0; ">14</int>
<int name="`#8;#0;#0;#0;#6;">13</int>
<int name="`#8;#0;#0;#0;x">11</int>
<int name="`#8;#0;#0;#0; ">9</int>
<int name="h#4;#0;#0;#1;">8</int>
<int name="`#8;#0;#0;#0;#7;">6</int>
<int name="`#8;#0;#0;#0;#12;">6</int>
<int name="`#8;#0;#0;#0;8">6</int>
<int name="`#8;#0;#0;#1; ">6</int>
<int name="`#8;#0;#0;#0;p">5</int>
</lst>
These are the counts I am expecting:
<lst name="column3_i">
<int name="0">21613</int>
<int name="8">138</int>
<int name="16">97</int>
<int name="1">89</int>
<int name="4">78</int>
<int name="40">67</int>
<int name="2">58</int>
<int name="24">49</int>
<int name="3">22</int>
<int name="32">19</int>
<int name="80">18</int>
<int name="5">16</int>
<int name="13">14</int>
<int name="6">13</int>
<int name="120">11</int>
<int name="10">9</int>
<int name="7">6</int>
<int name="12">6</int>
<int name="56">6</int>
<int name="160">6</int>
<int name="112">5</int>
<int name="240">4</int>
<int name="14">3</int>
<int name="280">3</int>
<int name="480">3</int>
</lst>
Notice that the TrieField counts are correct after the first three. I also
tried setting stored="true" in <fieldType> but with no effect.
Kevin
