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Posted to commits@lucene.apache.org by yo...@apache.org on 2013/01/16 05:02:12 UTC

svn commit: r1433818 - 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: Wed Jan 16 04:02:10 2013
New Revision: 1433818

URL: http://svn.apache.org/viewvc?rev=1433818&view=rev
Log:
docs: update description of updateLog / autoCommit in solrconfig

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   (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/example/solr/collection1/conf/solrconfig.xml
    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/example/solr/collection1/conf/solrconfig.xml
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene_solr_4_1/solr/example/solr/collection1/conf/solrconfig.xml?rev=1433818&r1=1433817&r2=1433818&view=diff
==============================================================================
--- lucene/dev/branches/lucene_solr_4_1/solr/example/solr/collection1/conf/solrconfig.xml (original)
+++ lucene/dev/branches/lucene_solr_4_1/solr/example/solr/collection1/conf/solrconfig.xml Wed Jan 16 04:02:10 2013
@@ -304,6 +304,16 @@
   <!-- The default high-performance update handler -->
   <updateHandler class="solr.DirectUpdateHandler2">
 
+    <!-- Enables a transaction log, used for real-time get, durability, and
+         and solr cloud replica recovery.  The log can grow as big as
+         uncommitted changes to the index, so use of a hard autoCommit
+         is recommended (see below).
+         "dir" - the target directory for transaction logs, defaults to the
+                solr data directory.  --> 
+    <updateLog>
+      <str name="dir">${solr.ulog.dir:}</str>
+    </updateLog>
+ 
     <!-- AutoCommit
 
          Perform a hard commit automatically under certain conditions.
@@ -319,8 +329,11 @@
                    since a document was added before automaticly
                    triggering a new commit. 
          openSearcher - if false, the commit causes recent index changes
-         to be flushed to stable storage, but does not cause a new
-         searcher to be opened to make those changes visible.
+           to be flushed to stable storage, but does not cause a new
+           searcher to be opened to make those changes visible.
+
+         If the updateLog is enabled, then it's highly recommended to
+         have some sort of hard autoCommit to limit the log size.
       -->
      <autoCommit> 
        <maxTime>15000</maxTime> 
@@ -370,14 +383,6 @@
        </listener>
       -->
 
-    <!-- Enables a transaction log, currently used for real-time get.
-         "dir" - the target directory for transaction logs, defaults to the
-            solr data directory.  --> 
-    <updateLog>
-      <str name="dir">${solr.ulog.dir:}</str>
-    </updateLog>
-   
-
   </updateHandler>
   
   <!-- IndexReaderFactory