[NO ISSUE][OTH] Fix bucket name in S3Mock

- user model changes: no
- storage format changes: no
- interface changes: yes

Details:

- Fixed the bucket name in S3Mock to match the bucket name
  used in the mock cloud storage config.
- Remove unused partitions count from ICloudStorageConfiguration.

Change-Id: I16e3c8b16ccab843ff4737bc9cc4df488277045d
Reviewed-on: https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/17529
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Hussain Towaileb <hussainht@gmail.com>
diff --git a/asterixdb/asterix-app/src/test/java/org/apache/asterix/api/common/CloudUtils.java b/asterixdb/asterix-app/src/test/java/org/apache/asterix/api/common/CloudUtils.java
index 5f13e0b..293a580 100644
--- a/asterixdb/asterix-app/src/test/java/org/apache/asterix/api/common/CloudUtils.java
+++ b/asterixdb/asterix-app/src/test/java/org/apache/asterix/api/common/CloudUtils.java
@@ -20,6 +20,7 @@
 
 import java.net.URI;
 
+import org.apache.asterix.cloud.storage.MockCloudStorageConfiguration;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 
@@ -36,7 +37,7 @@
 
     private static final int MOCK_SERVER_PORT = 8001;
     private static final String MOCK_SERVER_HOSTNAME = "http://127.0.0.1:" + MOCK_SERVER_PORT;
-    private static final String CLOUD_STORAGE_BUCKET = "cloud-storage-bucket";
+    private static final String CLOUD_STORAGE_BUCKET = MockCloudStorageConfiguration.INSTANCE.getContainer();
     private static final String MOCK_SERVER_REGION = "us-west-2";
     private static S3Mock s3MockServer;
 
diff --git a/asterixdb/asterix-cloud/src/main/java/org/apache/asterix/cloud/storage/FileCloudStorageConfiguration.java b/asterixdb/asterix-cloud/src/main/java/org/apache/asterix/cloud/storage/FileCloudStorageConfiguration.java
index 7cee20a..ef75bba 100644
--- a/asterixdb/asterix-cloud/src/main/java/org/apache/asterix/cloud/storage/FileCloudStorageConfiguration.java
+++ b/asterixdb/asterix-cloud/src/main/java/org/apache/asterix/cloud/storage/FileCloudStorageConfiguration.java
@@ -28,7 +28,6 @@
 public class FileCloudStorageConfiguration implements ICloudStorageConfiguration {
 
     private final String containerName;
-    private final int storagePartitionsCount;
 
     public FileCloudStorageConfiguration(File file) throws HyracksDataException {
         if (!file.exists()) {
@@ -38,7 +37,6 @@
         try {
             List<String> lines = FileUtils.readLines(file, "UTF-8");
             this.containerName = lines.get(0);
-            this.storagePartitionsCount = Integer.parseInt(lines.get(1));
         } catch (IOException ex) {
             throw HyracksDataException.create(ex);
         }
@@ -48,9 +46,4 @@
     public String getContainer() {
         return containerName;
     }
-
-    @Override
-    public int getPartitionsCount() {
-        return storagePartitionsCount;
-    }
 }
diff --git a/asterixdb/asterix-cloud/src/main/java/org/apache/asterix/cloud/storage/ICloudStorageConfiguration.java b/asterixdb/asterix-cloud/src/main/java/org/apache/asterix/cloud/storage/ICloudStorageConfiguration.java
index e140c7c..356b2ef 100644
--- a/asterixdb/asterix-cloud/src/main/java/org/apache/asterix/cloud/storage/ICloudStorageConfiguration.java
+++ b/asterixdb/asterix-cloud/src/main/java/org/apache/asterix/cloud/storage/ICloudStorageConfiguration.java
@@ -29,9 +29,4 @@
      * @return returns the container name used for the storage
      */
     String getContainer();
-
-    /**
-     * @return returns the number of storage partitions
-     */
-    int getPartitionsCount();
 }
diff --git a/asterixdb/asterix-cloud/src/main/java/org/apache/asterix/cloud/storage/MockCloudStorageConfiguration.java b/asterixdb/asterix-cloud/src/main/java/org/apache/asterix/cloud/storage/MockCloudStorageConfiguration.java
index cf4f46f..1483739 100644
--- a/asterixdb/asterix-cloud/src/main/java/org/apache/asterix/cloud/storage/MockCloudStorageConfiguration.java
+++ b/asterixdb/asterix-cloud/src/main/java/org/apache/asterix/cloud/storage/MockCloudStorageConfiguration.java
@@ -21,7 +21,6 @@
 public class MockCloudStorageConfiguration implements ICloudStorageConfiguration {
 
     private static final String CONTAINER_NAME = "cloud-storage-container";
-    private static final int NUMBER_OF_STORAGE_PARTITIONS = 8;
 
     public static MockCloudStorageConfiguration INSTANCE = new MockCloudStorageConfiguration();
 
@@ -33,9 +32,4 @@
     public String getContainer() {
         return CONTAINER_NAME;
     }
-
-    @Override
-    public int getPartitionsCount() {
-        return NUMBER_OF_STORAGE_PARTITIONS;
-    }
 }