branch-4.0: [Bug](Jni)should delete local ref after convert to global ref #57513 (#57598)

github-actions[bot] · zhangstar333 · web-flow · commit eb4a8f6ec2f5 · 2025-11-04T17:09:55.000+08:00
Cherry-picked from #57513 Co-authored-by: zhangstar333 <zhangsida@selectdb.com>
diff --git a/be/src/util/jni-util.cpp b/be/src/util/jni-util.cpp
@@ -339,6 +339,7 @@ Status JniUtil::convert_to_java_map(JNIEnv* env, const std::map<std::string, std
     }
     env->DeleteLocalRef(hashmap_class);
     RETURN_IF_ERROR(LocalToGlobalRef(env, hashmap_local_object, hashmap_object));
+    env->DeleteLocalRef(hashmap_local_object);
     return Status::OK();
 }
 

Original file line number	Diff line number	Diff line change
`@@ -339,6 +339,7 @@ Status JniUtil::convert_to_java_map(JNIEnv* env, const std::map<std::string, std`
`339`	`339`	`}`
`340`	`340`	`env->DeleteLocalRef(hashmap_class);`
`341`	`341`	`RETURN_IF_ERROR(LocalToGlobalRef(env, hashmap_local_object, hashmap_object));`
	`342`	`+ env->DeleteLocalRef(hashmap_local_object);`
`342`	`343`	`return Status::OK();`
`343`	`344`	`}`
`344`	`345`