[NO ISSUE][EXT] Rename getDataverse to getDatasetDataverse

- Renaming the method that returns the dataset's dataverse
  from getDataverse() to getDatasetDataverse().

Change-Id: I5ad6db23ee5f5b0ca6cc1f4fe2f4c8143a7c9ece
Reviewed-on: https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/9304
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Hussain Towaileb <hussainht@gmail.com>
Reviewed-by: Dmitry Lychagin <dmitry.lychagin@couchbase.com>
diff --git a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/GenericAdapterFactory.java b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/GenericAdapterFactory.java
index 897f020..ac45f7a 100644
--- a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/GenericAdapterFactory.java
+++ b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/GenericAdapterFactory.java
@@ -165,7 +165,7 @@
             throws HyracksDataException, AlgebricksException {
         this.isFeed = ExternalDataUtils.isFeed(configuration);
         if (isFeed) {
-            feedLogFileSplits = FeedUtils.splitsForAdapter(appCtx, ExternalDataUtils.getDataverse(configuration),
+            feedLogFileSplits = FeedUtils.splitsForAdapter(appCtx, ExternalDataUtils.getDatasetDataverse(configuration),
                     ExternalDataUtils.getFeedName(configuration), dataSourceFactory.getPartitionConstraint());
         }
     }
diff --git a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/util/ExternalDataUtils.java b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/util/ExternalDataUtils.java
index a28a2ee..44ae25f 100644
--- a/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/util/ExternalDataUtils.java
+++ b/asterixdb/asterix-external-data/src/main/java/org/apache/asterix/external/util/ExternalDataUtils.java
@@ -185,7 +185,7 @@
         }
     }
 
-    public static DataverseName getDataverse(Map<String, String> configuration) {
+    public static DataverseName getDatasetDataverse(Map<String, String> configuration) {
         return DataverseName.createFromCanonicalForm(configuration.get(ExternalDataConstants.KEY_DATASET_DATAVERSE));
     }