[Bigdata-commit] SF.net SVN: bigdata:[3388] trunk/bigdata-rdf/src/java/com/bigdata/rdf/util/ Splitter.java

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

Revision: 3388
          http://bigdata.svn.sourceforge.net/bigdata/?rev=3388&view=rev
Author:   thompsonbry
Date:     2010-08-02 12:33:45 +0000 (Mon, 02 Aug 2010)

Log Message:
-----------
Modified to create the output directory path (mkdirs).
Added a default output chunk size (10,000).

Modified Paths:
--------------
    trunk/bigdata-rdf/src/java/com/bigdata/rdf/util/Splitter.java

Modified: trunk/bigdata-rdf/src/java/com/bigdata/rdf/util/Splitter.java
===================================================================
--- trunk/bigdata-rdf/src/java/com/bigdata/rdf/util/Splitter.java	2010-08-02 09:44:30 UTC (rev 3387)
+++ trunk/bigdata-rdf/src/java/com/bigdata/rdf/util/Splitter.java	2010-08-02 12:33:45 UTC (rev 3388)
@@ -181,10 +181,12 @@
         String OUT_FORMAT = "outFormat";
 
         /**
-         * The number of RDF statements per output file.
+         * The number of RDF statements per output file (10,000 is a good number).
          */
         String OUT_CHUNK_SIZE = "outChunkSize";
 
+        int DEFAULT_OUT_CHUNK_SIZE = 10000;
+
         /**
          * The compression style for the output files.
          */
@@ -288,8 +290,9 @@
                     ConfigurationOptions.OUT_COMPRESS, CompressEnum.class,
                     CompressEnum.None/* default */);
 
-            outChunkSize = (Integer) c.getEntry(COMPONENT,
-                    ConfigurationOptions.OUT_CHUNK_SIZE, Integer.TYPE);
+			outChunkSize = (Integer) c.getEntry(COMPONENT,
+					ConfigurationOptions.OUT_CHUNK_SIZE, Integer.TYPE,
+					ConfigurationOptions.DEFAULT_OUT_CHUNK_SIZE);
 
             {
                 /*
@@ -1105,6 +1108,8 @@
 
         final Settings settings = new Settings(c);
         
+        settings.outDir.mkdirs();
+        
         final Splitter splitter = new Splitter(settings);
 
         /*


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