Author: thomasm
Date: Wed Oct 2 10:12:16 2013
New Revision: 1528408
URL: http://svn.apache.org/r1528408
Log:
OAK-926: MongoMK: split documents, but much earlier (to improve performance,
and to better test the split mechanism)
Modified:
jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/mongomk/NodeDocument.java
Modified:
jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/mongomk/NodeDocument.java
URL:
http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/mongomk/NodeDocument.java?rev=1528408&r1=1528407&r2=1528408&view=diff
==============================================================================
---
jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/mongomk/NodeDocument.java
(original)
+++
jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/mongomk/NodeDocument.java
Wed Oct 2 10:12:16 2013
@@ -65,18 +65,18 @@ public class NodeDocument extends Docume
* A size threshold after which to consider a document a split candidate.
* TODO: check which value is the best one
*/
- static final int SPLIT_CANDIDATE_THRESHOLD = 32 * 1024;
+ static final int SPLIT_CANDIDATE_THRESHOLD = 8 * 1024;
/**
* A document size threshold after which a split is forced even if
* {@link #REVISIONS_SPLIT_OFF_SIZE} is not reached.
*/
- static final int FORCE_SPLIT_THRESHOLD = 1024 * 1024;
+ static final int FORCE_SPLIT_THRESHOLD = 16 * 1024;
/**
* Only split off at least this number of revisions.
*/
- static final int REVISIONS_SPLIT_OFF_SIZE = 1000;
+ static final int REVISIONS_SPLIT_OFF_SIZE = 100;
/**
* Revision collision markers set by commits with modifications, which
