Author: jbellis
Date: Tue Apr 5 15:30:31 2011
New Revision: 1089079
URL: http://svn.apache.org/viewvc?rev=1089079&view=rev
Log:
halve default memtable thresholds
patch by jbellis; reviewed by bcoverston for CASSANDRA-2413
Modified:
cassandra/branches/cassandra-0.7/CHANGES.txt
cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/config/CFMetaData.java
Modified: cassandra/branches/cassandra-0.7/CHANGES.txt
URL:
http://svn.apache.org/viewvc/cassandra/branches/cassandra-0.7/CHANGES.txt?rev=1089079&r1=1089078&r2=1089079&view=diff
==============================================================================
--- cassandra/branches/cassandra-0.7/CHANGES.txt (original)
+++ cassandra/branches/cassandra-0.7/CHANGES.txt Tue Apr 5 15:30:31 2011
@@ -23,6 +23,7 @@
index (CASSANDRA-2376)
* fix race condition that could leave orphaned data files when
dropping CF or KS (CASSANDRA-2381)
+ * halve default memtable thresholds (CASSANDRA-2413)
0.7.4
Modified:
cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/config/CFMetaData.java
URL:
http://svn.apache.org/viewvc/cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/config/CFMetaData.java?rev=1089079&r1=1089078&r2=1089079&view=diff
==============================================================================
---
cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/config/CFMetaData.java
(original)
+++
cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/config/CFMetaData.java
Tue Apr 5 15:30:31 2011
@@ -101,7 +101,7 @@ public final class CFMetaData
*/
public static int sizeMemtableThroughput()
{
- return (int) (Runtime.getRuntime().maxMemory() / (1048576 * 16));
+ return (int) (Runtime.getRuntime().maxMemory() / (1048576 * 32));
}
/**
