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docs: version back-compat 

git-svn-id: https://svn.apache.org/repos/asf/incubator/solr/trunk@487286 13f79535-47bb-0310-9956-ffa450edef68
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Yonik Seeley 2006-12-14 18:15:08 +00:00
parent 7fdba93037
commit 65b37766d6
1 changed files with 5 additions and 4 deletions
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@ -41,11 +41,12 @@ faceted browsing, and JSON/Python/Ruby response formats.
Upgrading from previous Solr versions Upgrading from previous Solr versions
------------------------------------- -------------------------------------
Older Apache Solr installations can be upgraded by replacing Older Apache Solr installations can be upgraded by replacing
the relevant war file with the new version. No changes to the relevant war file with the new version. No changes to configuration
the index format or configuration files are needed. files are needed and the index format has not changed.
The default version of the Solr XML response syntax has been changed to 2.2 The default version of the Solr XML response syntax has been changed to 2.2.
This will affect any clients not explicitly specifying the response version. Behavior can be preserved for those clients not explicitly specifying a
version by adding a default to the request handler in solrconfig.xml
By default, Solr will no longer use a searcher that has not fully warmed, By default, Solr will no longer use a searcher that has not fully warmed,
and requests will block in the meantime. To change back to the previous and requests will block in the meantime. To change back to the previous