commit cbcb5ca80a312a2a78b52d20f2829e1cdbbaf1cf
author icetindil <icetindil@gmail.com> Mon Jun 03 18:21:50 2013 -0700
committer icetindil <icetindil@gmail.com> Tue Jun 04 17:56:27 2013 -0700
tree a01ae9f21fa569c4ba19973b0ed853a151d33b9a
parent 1c570ac3a5edb9a5daa42ebcbd5e5872488a37f0

changing default parameters

algebricks/algebricks-core/src/main/java/edu/uci/ics/hyracks/algebricks/core/rewriter/base/PhysicalOptimizationConfig.java

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 dbc9a16..c3858ba 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
@@ -66,7 +66,7 @@
     
     public int getMaxFramesHybridHash() {
         int frameSize = getFrameSize();
-        return getInt(MAX_FRAMES_HYBRID_HASH, (int) (256L * MB / frameSize));
+        return getInt(MAX_FRAMES_HYBRID_HASH, (int) (64L * MB / frameSize));
     }
 
     public void setMaxFramesHybridHash(int frameLimit) {
@@ -84,7 +84,7 @@
     
     public int getMaxFramesExternalSort() {
         int frameSize = getFrameSize();
-        return getInt(MAX_FRAMES_EXTERNAL_SORT, (int) (((long) 512 * MB) / frameSize));
+        return getInt(MAX_FRAMES_EXTERNAL_SORT, (int) (((long) 32 * MB) / frameSize));
     }
 
     public void setMaxFramesExternalSort(int frameLimit) {