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Posted to commits@lucene.apache.org by yo...@apache.org on 2013/01/14 21:06:33 UTC
svn commit: r1433085 - in /lucene/dev/branches/lucene_solr_4_1: ./
dev-tools/ lucene/ lucene/analysis/
lucene/analysis/icu/src/java/org/apache/lucene/collation/ lucene/backwards/
lucene/benchmark/ lucene/codecs/ lucene/core/ lucene/core/src/test/org/ap...
Author: yonik
Date: Mon Jan 14 20:06:32 2013
New Revision: 1433085
URL: http://svn.apache.org/viewvc?rev=1433085&view=rev
Log:
SOLR-2592: changes entry for doc routing
Modified:
lucene/dev/branches/lucene_solr_4_1/ (props changed)
lucene/dev/branches/lucene_solr_4_1/dev-tools/ (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/ (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/BUILD.txt (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/CHANGES.txt (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/JRE_VERSION_MIGRATION.txt (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/LICENSE.txt (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/MIGRATE.txt (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/NOTICE.txt (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/README.txt (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/SYSTEM_REQUIREMENTS.txt (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/analysis/ (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/analysis/icu/src/java/org/apache/lucene/collation/ICUCollationKeyFilterFactory.java (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/backwards/ (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/benchmark/ (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/build.xml (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/codecs/ (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/common-build.xml (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/core/ (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/core/src/test/org/apache/lucene/index/TestBackwardsCompatibility.java (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/core/src/test/org/apache/lucene/index/index.40.cfs.zip (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/core/src/test/org/apache/lucene/index/index.40.nocfs.zip (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/core/src/test/org/apache/lucene/index/index.40.optimized.cfs.zip (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/core/src/test/org/apache/lucene/index/index.40.optimized.nocfs.zip (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/demo/ (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/facet/ (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/grouping/ (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/highlighter/ (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/ivy-settings.xml (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/join/ (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/licenses/ (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/memory/ (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/misc/ (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/module-build.xml (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/queries/ (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/queryparser/ (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/sandbox/ (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/site/ (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/spatial/ (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/suggest/ (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/test-framework/ (props changed)
lucene/dev/branches/lucene_solr_4_1/lucene/tools/ (props changed)
lucene/dev/branches/lucene_solr_4_1/solr/ (props changed)
lucene/dev/branches/lucene_solr_4_1/solr/CHANGES.txt (contents, props changed)
lucene/dev/branches/lucene_solr_4_1/solr/LICENSE.txt (props changed)
lucene/dev/branches/lucene_solr_4_1/solr/NOTICE.txt (props changed)
lucene/dev/branches/lucene_solr_4_1/solr/README.txt (props changed)
lucene/dev/branches/lucene_solr_4_1/solr/SYSTEM_REQUIREMENTS.txt (props changed)
lucene/dev/branches/lucene_solr_4_1/solr/build.xml (props changed)
lucene/dev/branches/lucene_solr_4_1/solr/cloud-dev/ (props changed)
lucene/dev/branches/lucene_solr_4_1/solr/common-build.xml (props changed)
lucene/dev/branches/lucene_solr_4_1/solr/contrib/ (props changed)
lucene/dev/branches/lucene_solr_4_1/solr/core/ (props changed)
lucene/dev/branches/lucene_solr_4_1/solr/example/ (props changed)
lucene/dev/branches/lucene_solr_4_1/solr/licenses/ (props changed)
lucene/dev/branches/lucene_solr_4_1/solr/licenses/httpclient-LICENSE-ASL.txt (props changed)
lucene/dev/branches/lucene_solr_4_1/solr/licenses/httpclient-NOTICE.txt (props changed)
lucene/dev/branches/lucene_solr_4_1/solr/licenses/httpcore-LICENSE-ASL.txt (props changed)
lucene/dev/branches/lucene_solr_4_1/solr/licenses/httpcore-NOTICE.txt (props changed)
lucene/dev/branches/lucene_solr_4_1/solr/licenses/httpmime-LICENSE-ASL.txt (props changed)
lucene/dev/branches/lucene_solr_4_1/solr/licenses/httpmime-NOTICE.txt (props changed)
lucene/dev/branches/lucene_solr_4_1/solr/scripts/ (props changed)
lucene/dev/branches/lucene_solr_4_1/solr/site/ (props changed)
lucene/dev/branches/lucene_solr_4_1/solr/solrj/ (props changed)
lucene/dev/branches/lucene_solr_4_1/solr/test-framework/ (props changed)
lucene/dev/branches/lucene_solr_4_1/solr/testlogging.properties (props changed)
lucene/dev/branches/lucene_solr_4_1/solr/webapp/ (props changed)
Modified: lucene/dev/branches/lucene_solr_4_1/solr/CHANGES.txt
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene_solr_4_1/solr/CHANGES.txt?rev=1433085&r1=1433084&r2=1433085&view=diff
==============================================================================
--- lucene/dev/branches/lucene_solr_4_1/solr/CHANGES.txt (original)
+++ lucene/dev/branches/lucene_solr_4_1/solr/CHANGES.txt Mon Jan 14 20:06:32 2013
@@ -188,6 +188,26 @@ New Features
* SOLR-4302: New parameter 'indexInfo' (defaults to true) in CoreAdmin STATUS
command can be used to omit index specific information (Shahar Davidson via shalin)
+* SOLR-2592: Collection specific document routing. The "compositeId"
+ router is the default for collections with hash based routing (i.e. when
+ numShards=N is specified on collection creation). Documents with ids sharing
+ the same domain (prefix) will be routed to the same shard, allowing for
+ efficient querying.
+ Example:
+ The following two documents will be indexed to the same shard
+ since they share the same domain "customerB!".
+ {"id" : "customerB!doc1" [...] }
+ {"id" : "customerB!doc2" [...] }
+ At query time, one can specify a "shard.keys" parameter that lists what
+ shards the query should cover.
+ http://.../query?q=my_query&shard.keys=customerB!
+ Collections that do not specify numShards at collection creation time
+ use custom sharding and default to the "implicit" router. Document updates
+ received by a shard will be indexed to that shard, unless a "_shard_" parameter
+ or document field names a different shard.
+ (Michael Garski, Dan Rosher, yonik)
+
+
Optimizations
----------------------