dosubot[bot] commented on issue #3073:
URL: https://github.com/apache/hugegraph/issues/3073#issuecomment-4828902160

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   @jieguolove 关于重启后数据丢失的问题,你的 volume 
挂载路径看起来是正确的(`/hugegraph-server/rocksdb-data`),但还有几个可能的原因:
   
   **1. 初始化脚本可能重新初始化了数据**
   
   HugeGraph Docker 容器的 entrypoint 脚本在启动时会执行 `init-store` 初始化操作 
[[1]](https://github.com/apache/hugegraph/issues/2343#issuecomment-4826501960)。如果容器重启时这个初始化再次执行,可能会覆盖已有数据。容器内部通过一个
 `init_complete` 标志文件来判断是否需要重新初始化 
[[2]](https://github.com/apache/hugegraph/blob/9126c80e414c073b60fc074361b211cfb409e0eb/hugegraph-server/hugegraph-dist/docker/docker-entrypoint.sh#L64-L82),但如果你没有持久化这个标志文件所在的目录,每次重启都会触发重新初始化。
   
   **2. 建议的解决方案**
   
   挂载整个 `/hugegraph-server` 目录(或至少确保 conf 目录也被持久化),这样初始化标志文件也会被保留:
   
   ```yaml
   services:
     server:
       image: hugegraph/hugegraph:1.5.0
       container_name: hugegraph
       security_opt:
         - seccomp=unconfined
       mem_limit: 8g
       environment:
         - PRELOAD=true
         - JAVA_OPTS=-Xms2048m -Xmx2048m -XX:+UseG1GC
       ports:
         - "8080:8080"
       volumes:
         - /db/hugegraph/data:/hugegraph-server/rocksdb-data
         - /db/hugegraph/logs:/hugegraph-server/logs
         - /db/hugegraph/conf:/hugegraph-server/conf  # 持久化配置和初始化标志
   ```
   
   或者使用一个 named volume 挂载整个工作目录:
   
   ```yaml
       volumes:
         - hugegraph-data:/hugegraph-server
   ```
   
   **3. 另外注意版本兼容性**
   
   你现在使用的是 Hubble 1.5.0 + HugeGraph Server 1.5.0,这是匹配的组合。之前 Hubble 连接失败 
(`Failed to connect to /0.0.0.0:8080`) 是因为在 Hubble 网页上创建图连接时,主机名需要填 
`server`(docker-compose 服务名),而不是 `0.0.0.0` 或 `localhost`。
   
   **排查建议:** 可以进入容器查看初始化标志是否存在:
   
   ```bash
   docker exec hugegraph ls -la /hugegraph-server/
   # 查找类似 init_complete 或 .initialized 的文件
   ```
   
   如果该文件在容器重启后消失,说明需要持久化对应目录。
   
   
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