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Posted to dev@hugegraph.apache.org by "Tommu10ve (via GitHub)" <gi...@apache.org> on 2025/05/23 11:53:24 UTC
[I] [Question] 如何 hugeGraph 1.5.0 如何能使用gremlinServer 3.7.3? [incubator-hugegraph]
Tommu10ve opened a new issue, #2772:
URL: https://github.com/apache/incubator-hugegraph/issues/2772
### Problem Type (问题类型)
None
### Before submit
- [x] 我已经确认现有的 [Issues](https://github.com/apache/hugegraph/issues) 与 [FAQ](https://hugegraph.apache.org/docs/guides/faq/) 中没有相同 / 重复问题 (I have confirmed and searched that there are no similar problems in the historical issue and documents)
### Environment (环境信息)
[Question] 如何 hugeGraph 1.5.0 如何能使用gremlinServer 3.7.3?
### Your Question (问题描述)
[Question] 如何 hugeGraph 1.5.0 如何能使用gremlinServer 3.7.3?
### Vertex/Edge example (问题点 / 边数据举例)
```javascript
```
### Schema [VertexLabel, EdgeLabel, IndexLabel] (元数据结构)
```javascript
```
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Re: [I] [Question] 如何 hugeGraph 1.5.0 如何能使用gremlinServer 3.7.3? org.apache.tinkerpop.gremlin.driver.exception.ResponseException: The traversal source [hugegraph] for alias [g] is not configured on the server. [incubator-hugegraph]
Posted by "Tommu10ve (via GitHub)" <gi...@apache.org>.
Tommu10ve commented on issue #2772:
URL: https://github.com/apache/incubator-hugegraph/issues/2772#issuecomment-2906327958
> > > Gremlin-Server 兼容 3.5.1 谢谢, 3.7.3 是最新版等待今年看看是否能升级兼容
> > > 你好,GremlinServer 不直接暴露给用户; 我可以单独部署gremlinServer链接hugeGraph么?
> >
> >
> > 
>
> 理论上当然可以, 但有些报错之类的可能得自己调试下, 如另一个 issue 回复的, 不太清楚这样做的必要性是什么
>
> 你可以用 AI 代码助手帮你基于 hugegraph 仓库的目前实现自己写一个倒是, 另外文档是很早之前更新的, 现在 server 支持分布式了.
使用tinkerpop客户端的原因是 如果以后切换图数据库,不会更改代码,只要是像hugeGraph支持tinkerpop语法的就可以
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Re: [I] [Question] 如何 hugeGraph 1.5.0 如何能使用gremlinServer 3.7.3? org.apache.tinkerpop.gremlin.driver.exception.ResponseException: The traversal source [hugegraph] for alias [g] is not configured on the server. [incubator-hugegraph]
Posted by "imbajin (via GitHub)" <gi...@apache.org>.
imbajin commented on issue #2772:
URL: https://github.com/apache/incubator-hugegraph/issues/2772#issuecomment-2904399172
Gremlin-Server 兼容 3.5.1 谢谢, 3.7.3 是最新版等待今年看看是否能升级兼容
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Re: [I] [Question] 如何 hugeGraph 1.5.0 如何能使用gremlinServer 3.7.3? org.apache.tinkerpop.gremlin.driver.exception.ResponseException: The traversal source [hugegraph] for alias [g] is not configured on the server. [incubator-hugegraph]
Posted by "dosubot[bot] (via GitHub)" <gi...@apache.org>.
dosubot[bot] commented on issue #2772:
URL: https://github.com/apache/incubator-hugegraph/issues/2772#issuecomment-2904193932
<!-- Answer -->
你遇到的错误 “The traversal source [hugegraph] for alias [g] is not configured on the server” 通常是因为 `gremlin-server.yaml` 配置文件中没有正确配置 `graphs` 部分,导致 Gremlin Server 启动后没有加载 HugeGraph 的图实例。
根据 HugeGraph 官方配置文档,建议检查以下几点:
1. **gremlin-server.yaml 配置**
确保 `graphs` 部分已正确填写,例如:
```yaml
graphs: {
g: conf/hugegraph.properties
}
```
其中 `g` 是 Gremlin 的 traversal source 别名(通常为 `g`),`conf/hugegraph.properties` 是你的 HugeGraph 配置文件路径。
2. **channelizer 配置**
如果你需要通过 Gremlin Console 连接,建议将 `channelizer` 设置为 WebSocket:
```yaml
channelizer: org.apache.tinkerpop.gremlin.server.channel.WebSocketChannelizer
```
或者使用支持 HTTP 和 WebSocket 的:
```yaml
channelizer: org.apache.tinkerpop.gremlin.server.channel.WsAndHttpChannelizer
```
3. **初始化图数据**
修改配置后,务必执行初始化脚本(如 `init-store.sh`),并重启 HugeGraph Server 和 Gremlin Server。
4. **配置文件路径**
路径要确保是绝对路径或相对于 Gremlin Server 启动目录的相对路径。
5. **示例配置片段**
参考官方文档的配置示例:[config-guide.md](https://github.com/apache/incubator-hugegraph-doc/blob/master/content/en/docs/config/config-guide.md)
```yaml
graphs: {
g: conf/hugegraph.properties
}
scriptEngines: {
gremlin-groovy: {
plugins: {
org.apache.hugegraph.plugin.HugeGraphGremlinPlugin: {},
org.apache.tinkerpop.gremlin.server.jsr223.GremlinServerGremlinPlugin: {},
org.apache.tinkerpop.gremlin.jsr223.ImportGremlinPlugin: {
classImports: [ ... ]
}
}
}
}
```
如果你已经按照上述方式配置但仍然报错,请检查:
- `hugegraph.properties` 文件路径是否正确
- 是否有权限访问该文件
- 是否有其他端口或服务冲突
目前没有发现 HugeGraph 1.5.0 与 Gremlin Server 3.7.3 存在已知兼容性问题,主要还是配置问题导致 traversal source 没有被加载 [参考1](https://github.com/apache/incubator-hugegraph-doc/blob/master/content/en/docs/config/config-guide.md) [参考2](https://github.com/apache/incubator-hugegraph/blob/master/hugegraph-server/hugegraph-dist/src/assembly/travis/conf-raft3/gremlin-server.yaml)。
如还有问题,可以贴出你的 `gremlin-server.yaml` 关键配置片段,便于进一步排查。
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Re: [I] [Question] 如何 hugeGraph 1.5.0 如何能使用gremlinServer 3.7.3? org.apache.tinkerpop.gremlin.driver.exception.ResponseException: The traversal source [hugegraph] for alias [g] is not configured on the server. [incubator-hugegraph]
Posted by "Tommu10ve (via GitHub)" <gi...@apache.org>.
Tommu10ve commented on issue #2772:
URL: https://github.com/apache/incubator-hugegraph/issues/2772#issuecomment-2908449117
> > > > > Gremlin-Server 兼容 3.5.1 谢谢, 3.7.3 是最新版等待今年看看是否能升级兼容
> > > > > 你好,GremlinServer 不直接暴露给用户; 我可以单独部署gremlinServer链接hugeGraph么?
> > > >
> > > >
> > > > 
> > >
> > >
> > > 理论上当然可以, 但有些报错之类的可能得自己调试下, 如另一个 issue 回复的, 不太清楚这样做的必要性是什么
> > > 你可以用 AI 代码助手帮你基于 hugegraph 仓库的目前实现自己写一个倒是, 另外文档是很早之前更新的, 现在 server 支持分布式了.
> >
> >
> > 使用tinkerpop客户端的原因是 如果以后切换图数据库,不会更改代码,只要是像hugeGraph支持tinkerpop语法的就可以
> > 
>
> 1. 新的 Hubble 图可视化地址: https://hugegraph.apache.org/cn/docs/quickstart/hugegraph-hubble/
> 2. 可以把相关问题汇总一下, 看你已经 close 其他的了
>
> > 使用tinkerpop客户端的原因是 如果以后切换图数据库,不会更改代码,只要是像hugeGraph支持tinkerpop语法的就可以
>
> Get, 但实际上因为不同 TP 版本不同, 以及各家其实多少都会有一些 Gremlin 的定制化, 这个复用可能是会遇到一些预期外的问题
>
> 包括 ID 类型, 不同的 ID 策略等, 也不一定都是 TP 的标准接口
>
> * HG 自己有单独的 Java/Go/PY client, 你用起来我理解会简单许多, 虽然会失去你说的通用性
> * 退一步, 最简单的还是用 HG 包装过的 REST-API 接口, 因为你读写基本都可以用 Gremlin 语句统一, 只要都能 graph.execute(gremlin) 其实相对就已经挺通用了, 所以 HG 社区基本很少有用 GremlinServer 去访问的
>
> 当然还是很欢迎看看相关适配里是什么问题, 如果不复杂可以 assign 社区同学看看
原来是这样的呀, JanusGraph 虽然兼容多,但是缺失hugeGraph这种工具生态性
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Re: [I] [Question] 如何 hugeGraph 1.5.0 如何能使用gremlinServer 3.7.3? org.apache.tinkerpop.gremlin.driver.exception.ResponseException: The traversal source [hugegraph] for alias [g] is not configured on the server. [incubator-hugegraph]
Posted by "Tommu10ve (via GitHub)" <gi...@apache.org>.
Tommu10ve commented on issue #2772:
URL: https://github.com/apache/incubator-hugegraph/issues/2772#issuecomment-2906327110
> > > Gremlin-Server 兼容 3.5.1 谢谢, 3.7.3 是最新版等待今年看看是否能升级兼容
> > > 你好,GremlinServer 不直接暴露给用户; 我可以单独部署gremlinServer链接hugeGraph么?
> >
> >
> > 
>
> 理论上当然可以, 但有些报错之类的可能得自己调试下, 如另一个 issue 回复的, 不太清楚这样做的必要性是什么
>
> 你可以用 AI 代码助手帮你基于 hugegraph 仓库的目前实现自己写一个倒是, 另外文档是很早之前更新的, 现在 server 支持分布式了.

最新版本的访问URL有么?
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Re: [I] [Question] 如何 hugeGraph 1.5.0 如何能使用gremlinServer 3.7.3? org.apache.tinkerpop.gremlin.driver.exception.ResponseException: The traversal source [hugegraph] for alias [g] is not configured on the server. [incubator-hugegraph]
Posted by "Tommu10ve (via GitHub)" <gi...@apache.org>.
Tommu10ve closed issue #2772: [Question] 如何 hugeGraph 1.5.0 如何能使用gremlinServer 3.7.3? org.apache.tinkerpop.gremlin.driver.exception.ResponseException: The traversal source [hugegraph] for alias [g] is not configured on the server.
URL: https://github.com/apache/incubator-hugegraph/issues/2772
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Re: [I] [Question] 如何 hugeGraph 1.5.0 如何能使用gremlinServer 3.7.3? org.apache.tinkerpop.gremlin.driver.exception.ResponseException: The traversal source [hugegraph] for alias [g] is not configured on the server. [incubator-hugegraph]
Posted by "imbajin (via GitHub)" <gi...@apache.org>.
imbajin commented on issue #2772:
URL: https://github.com/apache/incubator-hugegraph/issues/2772#issuecomment-2904482416
> > Gremlin-Server 兼容 3.5.1 谢谢, 3.7.3 是最新版等待今年看看是否能升级兼容
> > 你好,GremlinServer 不直接暴露给用户; 我可以单独部署gremlinServer链接hugeGraph么?
>
> 
理论上当然可以, 如另一个 issue 回复的, 不太清楚这样做的必要性是什么
你可以用 AI 代码助手帮你基于 hugegraph 仓库的目前实现自己写一个倒是, 另外文档是很早之前更新的, 现在 server 支持分布式了.
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Re: [I] [Question] 如何 hugeGraph 1.5.0 如何能使用gremlinServer 3.7.3? org.apache.tinkerpop.gremlin.driver.exception.ResponseException: The traversal source [hugegraph] for alias [g] is not configured on the server. [incubator-hugegraph]
Posted by "imbajin (via GitHub)" <gi...@apache.org>.
imbajin commented on issue #2772:
URL: https://github.com/apache/incubator-hugegraph/issues/2772#issuecomment-2908399125
> > > > Gremlin-Server 兼容 3.5.1 谢谢, 3.7.3 是最新版等待今年看看是否能升级兼容
> > > > 你好,GremlinServer 不直接暴露给用户; 我可以单独部署gremlinServer链接hugeGraph么?
> > >
> > >
> > > 
> >
> >
> > 理论上当然可以, 但有些报错之类的可能得自己调试下, 如另一个 issue 回复的, 不太清楚这样做的必要性是什么
> > 你可以用 AI 代码助手帮你基于 hugegraph 仓库的目前实现自己写一个倒是, 另外文档是很早之前更新的, 现在 server 支持分布式了.
>
> 使用tinkerpop客户端的原因是 如果以后切换图数据库,不会更改代码,只要是像hugeGraph支持tinkerpop语法的就可以
>
> 
1. 新的 Hubble 图可视化地址: https://hugegraph.apache.org/cn/docs/quickstart/hugegraph-hubble/
2. 可以把相关问题汇总一下, 看你已经 close 其他的了
> 使用tinkerpop客户端的原因是 如果以后切换图数据库,不会更改代码,只要是像hugeGraph支持tinkerpop语法的就可以
Get, 但实际上因为不同 TP 版本不同, 以及各家其实多少都会有一些 Gremlin 的定制化, 这个复用可能是会遇到一些预期外的问题
包括 ID 类型, 不同的 ID 策略等, 也不一定都是 TP 的标准接口
- HG 自己有单独的 Java/Go/PY client, 你用起来我理解会简单许多, 虽然会失去你说的通用性
- 退一步, 最简单的还是用 HG 包装过的 REST-API 接口, 因为你读写基本都可以用 Gremlin 语句统一, 只要都能 graph.execute(gremlin) 其实相对就已经挺通用了, 所以 HG 社区基本很少有用 GremlinServer 去访问的
当然还是很欢迎看看相关适配里是什么问题, 如果不复杂可以 assign 社区同学看看
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Re: [I] [Question] 如何 hugeGraph 1.5.0 如何能使用gremlinServer 3.7.3? [incubator-hugegraph]
Posted by "Tommu10ve (via GitHub)" <gi...@apache.org>.
Tommu10ve commented on issue #2772:
URL: https://github.com/apache/incubator-hugegraph/issues/2772#issuecomment-2904183607
https://hugegraph.apache.org/cn/docs/config/config-guide/ 参考文档后,无法正确启动gremlinServer 报错
```
java.util.concurrent.CompletionException: org.apache.tinkerpop.gremlin.driver.exception.ResponseException: The traversal source [hugegraph] for alias [g] is not configured on the server.
at java.base/java.util.concurrent.CompletableFuture.reportJoin(CompletableFuture.java:413)
at java.base/java.util.concurrent.CompletableFuture.join(CompletableFuture.java:2118)
at org.apache.tinkerpop.gremlin.driver.ResultSet.one(ResultSet.java:123)
at org.apache.tinkerpop.gremlin.driver.ResultSet$1.hasNext(ResultSet.java:175)
at org.apache.tinkerpop.gremlin.driver.ResultSet$1.next(ResultSet.java:182)
at org.apache.tinkerpop.gremlin.driver.ResultSet$1.next(ResultSet.java:169)
at org.apache.tinkerpop.gremlin.driver.remote.DriverRemoteTraversal$TraverserIterator.next(DriverRemoteTraversal.java:115)
at org.apache.tinkerpop.gremlin.driver.remote.DriverRemoteTraversal$TraverserIterator.next(DriverRemoteTraversal.java:100)
at org.apache.tinkerpop.gremlin.driver.remote.DriverRemoteTraversal.nextTraverser(DriverRemoteTraversal.java:92)
at org.apache.tinkerpop.gremlin.process.remote.traversal.step.map.RemoteStep.processNextStart(RemoteStep.java:80)
at org.apache.tinkerpop.gremlin.process.traversal.step.util.AbstractStep.next(AbstractStep.java:140)
at org.apache.tinkerpop.gremlin.process.traversal.step.util.AbstractStep.next(AbstractStep.java:40)
at org.apache.tinkerpop.gremlin.process.traversal.Traversal.fill(Traversal.java:184)
at org.apache.tinkerpop.gremlin.process.traversal.Traversal.toList(Traversal.java:122)
at com.zfh.TinkerpopHugeGraphApplicationTests.testAdd(TinkerpopHugeGraphApplicationTests.java:41)
at java.base/java.lang.reflect.Method.invoke(Method.java:569)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
Caused by: org.apache.tinkerpop.gremlin.driver.exception.ResponseException: The traversal source [hugegraph] for alias [g] is not configured on the server.
at org.apache.tinkerpop.gremlin.driver.Handler$GremlinResponseHandler.channelRead0(Handler.java:246)
at org.apache.tinkerpop.gremlin.driver.Handler$GremlinResponseHandler.channelRead0(Handler.java:201)
at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:99)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
at org.apache.tinkerpop.gremlin.driver.Handler$GremlinSaslAuthenticationHandler.channelRead0(Handler.java:127)
at org.apache.tinkerpop.gremlin.driver.Handler$GremlinSaslAuthenticationHandler.channelRead0(Handler.java:69)
```
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Re: [I] [Question] 如何 hugeGraph 1.5.0 如何能使用gremlinServer 3.7.3? org.apache.tinkerpop.gremlin.driver.exception.ResponseException: The traversal source [hugegraph] for alias [g] is not configured on the server. [incubator-hugegraph]
Posted by "Tommu10ve (via GitHub)" <gi...@apache.org>.
Tommu10ve commented on issue #2772:
URL: https://github.com/apache/incubator-hugegraph/issues/2772#issuecomment-2904470592
> Gremlin-Server 兼容 3.5.1 谢谢, 3.7.3 是最新版等待今年看看是否能升级兼容
你好,GremlinServer 不直接暴露给用户; 我可以单独部署gremlinServer链接hugeGraph么?

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