On Dec 14, 2007, at 11:53 AM, Robert Purdy wrote:
Also is it possible to warm a dynamic field ie (category_*) in the
warming
section in the solrconfig.xml? If so what does it store in the
cache if say
I have category_1, category_2, category_3, category_4 dynamically
stored in
the index? Does it make a separate bitset for each field or does it
combine
it all of them somehow?
Solr maintains separate filter caches for each field. Unfortunately
there is not a way to warm up each of these fields from simply just
solrconfig.xml. However, if you're amenable to writing a little
script to warm at the appropriate time, you could fetch the field
names from a request to the LukeRequestHandler, and use that
information to make the desired warming requests. You can wire in a
call to your script from solrconfig.xml here:
<!-- A postCommit event is fired after every commit or optimize
command
<listener event="postCommit" class="solr.RunExecutableListener">
<str name="exe">solr/bin/snapshooter</str>
<str name="dir">.</str>
<bool name="wait">true</bool>
<arr name="args"> <str>arg1</str> <str>arg2</str> </arr>
<arr name="env"> <str>MYVAR=val1</str> </arr>
</listener>
-->
We should, however, make category_* work in all contexts that a field
can be specified.
Erik
