commit 01bd0a07b9eae9162baa19bea53b691120e3c0df
author Till Westmann <till@westmann.org> Thu Oct 31 11:22:07 2013 -0700
committer Till Westmann <till@westmann.org> Thu Oct 31 11:22:07 2013 -0700
tree ce4fd870036e70eda21e666fe5e746a83ada6224
parent 7b585da54ff530b7dfaeace6bd7af17d8226573d

use temp variables (instead of ignoring them)

asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/MetadataNode.java

diff --git a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/MetadataNode.java b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/MetadataNode.java
index a3f736e..48401eb 100644
--- a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/MetadataNode.java
+++ b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/MetadataNode.java
@@ -1005,9 +1005,9 @@
             try {
                 while (rangeCursor.hasNext()) {
                     rangeCursor.next();
-                    ITupleReference ref = rangeCursor.getTuple();
-                    Dataset ds = valueExtractor.getValue(jobId, rangeCursor.getTuple());
-                    datasetId = ((Dataset) valueExtractor.getValue(jobId, rangeCursor.getTuple())).getDatasetId();
+                    final ITupleReference ref = rangeCursor.getTuple();
+                    final Dataset ds = valueExtractor.getValue(jobId, ref);
+                    datasetId = ds.getDatasetId();
                     if (mostRecentDatasetId < datasetId) {
                         mostRecentDatasetId = datasetId;
                     }