| commit | 7cf240564c26deeb6993786c866fa390bbd77eb4 | [log] [tgz] |
|---|---|---|
| author | buyingyi <buyingyi@123451ca-8445-de46-9d55-352943316053> | Mon Jan 14 22:51:29 2013 +0000 |
| committer | buyingyi <buyingyi@123451ca-8445-de46-9d55-352943316053> | Mon Jan 14 22:51:29 2013 +0000 |
| tree | b0459cb5d0fa53b4c801f9ff111d7c1023404a45 | |
| parent | 7f4f7246b8badbc6ae5643bc67ed0a8bcc493775 [diff] |
change optimization config git-svn-id: https://hyracks.googlecode.com/svn/branches/fullstack_staging@2672 123451ca-8445-de46-9d55-352943316053
diff --git a/algebricks/algebricks-core/src/main/java/edu/uci/ics/hyracks/algebricks/core/rewriter/base/PhysicalOptimizationConfig.java b/algebricks/algebricks-core/src/main/java/edu/uci/ics/hyracks/algebricks/core/rewriter/base/PhysicalOptimizationConfig.java index 9ce910b..fc6c198 100644 --- a/algebricks/algebricks-core/src/main/java/edu/uci/ics/hyracks/algebricks/core/rewriter/base/PhysicalOptimizationConfig.java +++ b/algebricks/algebricks-core/src/main/java/edu/uci/ics/hyracks/algebricks/core/rewriter/base/PhysicalOptimizationConfig.java
@@ -17,8 +17,8 @@ public PhysicalOptimizationConfig() { int frameSize = 32768; setInt(FRAMESIZE, frameSize); - setInt(MAX_FRAMES_EXTERNAL_SORT, (int) (((long) 512 * MB) / frameSize)); - setInt(MAX_FRAMES_EXTERNAL_GROUP_BY, (int) (((long) 256 * MB) / frameSize)); + setInt(MAX_FRAMES_EXTERNAL_SORT, (int) (((long) 32 * MB) / frameSize)); + setInt(MAX_FRAMES_EXTERNAL_GROUP_BY, (int) (((long) 32 * MB) / frameSize)); // use http://www.rsok.com/~jrm/printprimes.html to find prime numbers setInt(DEFAULT_HASH_GROUP_TABLE_SIZE, 10485767);