[Bigdata-commit] SF.net SVN: bigdata:[8660] branches/BIGDATA_RELEASE_1_3_0/bigdata-sails/src /java/com/bigdata/rdf/sail/webapp/BigdataRDFContext.java

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

Revision: 8660
          http://sourceforge.net/p/bigdata/code/8660
Author:   thompsonbry
Date:     2014-09-25 21:52:55 +0000 (Thu, 25 Sep 2014)
Log Message:
-----------
Fix to scale-out DESCRIBE

Modified Paths:
--------------
    branches/BIGDATA_RELEASE_1_3_0/bigdata-sails/src/java/com/bigdata/rdf/sail/webapp/BigdataRDFContext.java

Modified: branches/BIGDATA_RELEASE_1_3_0/bigdata-sails/src/java/com/bigdata/rdf/sail/webapp/BigdataRDFContext.java
===================================================================
--- branches/BIGDATA_RELEASE_1_3_0/bigdata-sails/src/java/com/bigdata/rdf/sail/webapp/BigdataRDFContext.java	2014-09-25 19:00:48 UTC (rev 8659)
+++ branches/BIGDATA_RELEASE_1_3_0/bigdata-sails/src/java/com/bigdata/rdf/sail/webapp/BigdataRDFContext.java	2014-09-25 21:52:55 UTC (rev 8660)
@@ -106,6 +106,7 @@
 import com.bigdata.rdf.store.AbstractTripleStore;
 import com.bigdata.rdf.task.AbstractApiTask;
 import com.bigdata.relation.RelationSchema;
+import com.bigdata.service.IBigdataFederation;
 import com.bigdata.sparse.ITPS;
 import com.bigdata.sparse.SparseRowStore;
 import com.bigdata.util.concurrent.DaemonThreadFactory;
@@ -2350,15 +2351,17 @@
 
     }
 
-	/*package*/ List<String> getNamespacesTx(final long tx) {
+	/*package*/ List<String> getNamespacesTx(long tx) {
 
-//        if (timestamp == ITx.READ_COMMITTED) {
-//
-//            // Use the last commit point.
-//            timestamp = getIndexManager().getLastCommitTime();
-//
-//        }
+		final IIndexManager indexManager = getIndexManager();
+		
+        if (tx == ITx.READ_COMMITTED && indexManager instanceof IBigdataFederation) {
 
+			// Use the last commit point for the federation *only*.
+            tx = getIndexManager().getLastCommitTime();
+
+        }
+
         // the triple store namespaces.
 		final List<String> namespaces = new LinkedList<String>();
 

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