Fix TC Storage UnknownHostException (#824)

Signed-off-by: lentitude2tk <xushuang.hu@zilliz.com>

pom.xml

@@ -97,7 +97,7 @@
         <mockito.version>5.8.0</mockito.version>
         <testcontainers.version>1.19.6</testcontainers.version>
 
-        <hadoop.version>2.6.0</hadoop.version>
+        <hadoop.version>2.7.0</hadoop.version>
         <hbase.version>1.2.0</hbase.version>
         <parquet.version>1.13.1</parquet.version>
         <unirest.version>3.13.10</unirest.version>

src/main/java/io/milvus/bulkwriter/common/clientenum/CloudStorage.java

@@ -8,7 +8,7 @@ public enum CloudStorage {
     GCP("storage.googleapis.com", null),
     AZURE("%s.blob.core.windows.net", "accountName"),
     ALI("oss-%s.aliyuncs.com", "region"),
-    TC("cos.region.myqcloud.com", "region")
+    TC("cos.%s.myqcloud.com", "region")
     ;
 
     private String endpoint;