Author: jbellis
Date: Wed Jan 13 22:32:31 2010
New Revision: 898979
URL: http://svn.apache.org/viewvc?rev=898979&view=rev
Log:
bump size of memtables-to-sort queue by one to give low-cpu systems a little
more room. patch by jbellis
Modified:
incubator/cassandra/branches/cassandra-0.5/src/java/org/apache/cassandra/db/ColumnFamilyStore.java
Modified:
incubator/cassandra/branches/cassandra-0.5/src/java/org/apache/cassandra/db/ColumnFamilyStore.java
URL:
http://svn.apache.org/viewvc/incubator/cassandra/branches/cassandra-0.5/src/java/org/apache/cassandra/db/ColumnFamilyStore.java?rev=898979&r1=898978&r2=898979&view=diff
==============================================================================
---
incubator/cassandra/branches/cassandra-0.5/src/java/org/apache/cassandra/db/ColumnFamilyStore.java
(original)
+++
incubator/cassandra/branches/cassandra-0.5/src/java/org/apache/cassandra/db/ColumnFamilyStore.java
Wed Jan 13 22:32:31 2010
@@ -85,7 +85,7 @@
Runtime.getRuntime().availableProcessors(),
Integer.MAX_VALUE,
TimeUnit.SECONDS,
- new
LinkedBlockingQueue<Runnable>(2 * Runtime.getRuntime().availableProcessors()),
+ new
LinkedBlockingQueue<Runnable>(1 + 2 *
Runtime.getRuntime().availableProcessors()),
new
NamedThreadFactory("FLUSH-SORTER-POOL"));
private static ExecutorService flushWriter_
= new
DebuggableThreadPoolExecutor(DatabaseDescriptor.getAllDataFileLocations().length,
