[Bigdata-commit] SF.net SVN: bigdata:[4038] branches/JOURNAL_HA_BRANCH/bigdata/src/java/com/ bigdata/relation/rule/eval/ProgramTask.java

[<tho...@us...>]

Revision: 4038
          http://bigdata.svn.sourceforge.net/bigdata/?rev=4038&view=rev
Author:   thompsonbry
Date:     2010-12-21 22:21:54 +0000 (Tue, 21 Dec 2010)

Log Message:
-----------
Turned off the commit before each round of closure for the RWStore.  This provides a significiant performance and size on the disk improvement compared.  For example, a file which took 45G on the disk now occupies only 14G.

Modified Paths:
--------------
    branches/JOURNAL_HA_BRANCH/bigdata/src/java/com/bigdata/relation/rule/eval/ProgramTask.java

Modified: branches/JOURNAL_HA_BRANCH/bigdata/src/java/com/bigdata/relation/rule/eval/ProgramTask.java
===================================================================
--- branches/JOURNAL_HA_BRANCH/bigdata/src/java/com/bigdata/relation/rule/eval/ProgramTask.java	2010-12-21 21:10:00 UTC (rev 4037)
+++ branches/JOURNAL_HA_BRANCH/bigdata/src/java/com/bigdata/relation/rule/eval/ProgramTask.java	2010-12-21 22:21:54 UTC (rev 4038)
@@ -471,7 +471,7 @@
 				joinNexusFactory.setReadTimestamp(TimestampUtility
 						.asHistoricalRead(lastCommitTime));
 
-			} else if (indexManager instanceof Journal
+			} else if (false && indexManager instanceof Journal
 					&& ((Journal) indexManager).getBufferStrategy()
 							.getBufferMode() == BufferMode.DiskRW) {
 


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