Re: [I] [Question] pd + stroe 集群部署成功后，状态统计接口返回集群状态正常，但是副本分区一直为空，图谱、实体创建后，查询不到统计信息 [incubator-hugegraph]

Wed, 25 Jun 2025 12:34:36 -0700 


dosubot[bot] commented on issue #2821:
URL: 
https://github.com/apache/incubator-hugegraph/issues/2821#issuecomment-2999512503

   <!-- Answer -->
   手动触发分区分配，可以通过 PD 服务的 REST API 实现。接口为：
   
   ```
   POST http://<pd_host>:<pd_port>/partition/dispatch
   ```
   
   请求体需要传 JSON，例如：
   
   ```json
   {
     "graphName": "your_graph_name",
     "partitionCount": 12,         // 分区数量
     "replicaCount": 1             // 副本数（根据你的配置调整）
   }
   ```
   
   参数名可能会有细微差异，具体以实际代码或接口文档为准。调用后，PD 会在 Store 节点间分配分区，分区统计接口就会有数据了。
   
   注意：建议确保所有 Store 节点已正常注册且 raft 选主完成，否则分区分配可能失败。生产环境下操作前建议备份数据或在测试环境验证。
   
   如需进一步参数说明或遇到报错，可以补充接口返回内容。
   
   
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