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Posted to commits@lucene.apache.org by us...@apache.org on 2015/01/24 14:10:41 UTC

svn commit: r1654510 - /lucene/dev/trunk/solr/CHANGES.txt

Author: uschindler
Date: Sat Jan 24 13:10:41 2015
New Revision: 1654510

URL: http://svn.apache.org/r1654510
Log:
Add note to Solr's changes about 3.x indexes.

Modified:
    lucene/dev/trunk/solr/CHANGES.txt

Modified: lucene/dev/trunk/solr/CHANGES.txt
URL: http://svn.apache.org/viewvc/lucene/dev/trunk/solr/CHANGES.txt?rev=1654510&r1=1654509&r2=1654510&view=diff
==============================================================================
--- lucene/dev/trunk/solr/CHANGES.txt (original)
+++ lucene/dev/trunk/solr/CHANGES.txt Sat Jan 24 13:10:41 2015
@@ -105,6 +105,11 @@ Jetty 9.2.6.v20141205
 Upgrading from Solr 4.x
 ----------------------
 
+* Apache Solr has no support for Lucene/Solr 3.x and earlier indexes anymore.
+  Be sure to run Lucene's IndexUpgrader on the previous 4.10 version if you might
+  still have old segments in your index. Alternatively fully optimize your index
+  with Solr 4.10 to make sure it consists only of one up-to-date index segment.
+
 * The "file" attribute of infoStream in solrconfig.xml is removed. Control this 
   via your logging configuration (org.apache.solr.update.LoggingInfoStream) instead.