dosubot[bot] commented on issue #599:
URL:
https://github.com/apache/incubator-hugegraph-toolchain/issues/599#issuecomment-2026854692
<!-- Answer -->
To connect to a deployed HugeGraph 1.2.0 using the HugeGraph client, the
dependency and connection code you've provided are generally correct. Here's a
recap of the essentials for clarity:
**Dependency:**
```xml
<dependency>
<groupId>org.apache.hugegraph</groupId>
<artifactId>hugegraph-client</artifactId>
<version>1.2.0</version>
</dependency>
```
**Connection Code:**
```java
HugeClient hugeClient =
HugeClient.builder("http://172.30.96.162:8081","hugegraph";).build();
```
If you're encountering issues with this setup, consider the following
troubleshooting steps:
1. **Server Availability**: Confirm that the HugeGraph server is operational
and accessible at the specified IP address and port
(`http://172.30.96.162:8081`).
2. **Graph Name Verification**: Ensure "hugegraph" accurately reflects the
name of the graph you're attempting to connect to. This detail is crucial and
can be verified in the server's configuration.
3. **Network Troubleshooting**: Potential network-related barriers such as
firewalls, VPNs, or proxy configurations might be obstructing the connection.
Testing the connection from the same network as the server can help identify or
eliminate these issues.
4. **Client Version Update**: Although matching client and server versions
is advisable, in some cases, updating to a newer client version might resolve
the problem if none of the above steps work.
For further guidance, the [HugeGraph client
documentation](https://github.com/apache/incubator-hugegraph-doc/blob/master/content/en/docs/clients/hugegraph-client.md)
and the [HugeGraph server
documentation](https://github.com/apache/incubator-hugegraph-doc/blob/master/content/en/docs/server.md)
are valuable resources.
Should these steps not resolve your issue, providing more detailed
information about the error, including any messages or stack traces, would be
immensely helpful for diagnosing and addressing the problem more accurately.
## Sources
-
[hugegraph-rpc/src/main/java/org/apache/hugegraph/config/RpcOptions.java](https://github.com/apache/incubator-hugegraph-commons/blob/master/hugegraph-rpc/src/main/java/org/apache/hugegraph/config/RpcOptions.java)
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