feat auto update sdk

Author: liyan.90210

Changelog

@@ -1,5 +1,8 @@
 Change log
 
+2025-12-23 Bumped to version v1.0.254
+- Updated apis for vikingDB
+
 2025-12-22 Bumped to version v1.0.253
 - Updated apis for tls
 

volc-sdk-java/pom.xml

@@ -4,7 +4,7 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.volcengine</groupId>
-    <version>1.0.253</version>
+    <version>1.0.254</version>
     <artifactId>volc-sdk-java</artifactId>
 
     <name>volc-sdk-java</name>

volc-sdk-java/src/main/java/com/volcengine/service/vikingDB/common/VectorIndexParams.java

@@ -1,20 +1,25 @@
 package com.volcengine.service.vikingDB.common;
 
+import com.google.common.base.Strings;
+import com.volcengine.service.vikingDB.VikingDBException;
 import lombok.Data;
 
 import java.util.HashMap;
 import java.util.Map;
 
 @Data
 public class VectorIndexParams {
-    private String indexType = DistanceType.IP;
+    private String indexType;
     private String distance = IndexType.HNSW;
     private String quant = QuantType.Int8;
     private Integer hnswM = 20;
     private Integer hnswCef = 400;
     private Integer hnswSef = 800;
 
-    public Map<String, Object> dict() {
+    public Map<String, Object> dict() throws VikingDBException {
+        if (Strings.isNullOrEmpty(distance)) {
+            throw new VikingDBException(1000003, "", "Index distance can not be empty.");
+        }
         Map<String, Object> map = new HashMap<>();
         map.put("distance", distance);
         map.put("index_type", indexType);