vesoft-inc / vesoft-inc/nebula-java
please optimize the error info "No extra connection: All servers are broken"
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- Dominant language
- Java
- Stars
- 199
- Forks
- 125
- Avg merge
- 5h 6m
- Merged PRs (30d)
- 3
Description
Introduction
please optimize the error info "No extra connection: All servers are broken", when the network connection is refused.
Contents
com.vesoft.nebula.client.graph.exception.NotValidConnectionException: No extra connection: All servers are broken.
at com.vesoft.nebula.client.graph.net.NebulaPool.getConnection(NebulaPool.java:212)
at com.vesoft.nebula.client.graph.net.NebulaPool.getSession(NebulaPool.java:13
Related work
for detail info see the topic: https://discuss.nebula-graph.com.cn/t/topic/7650
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start at NebulaPool.java line 212 in getConnection and review the NotValidConnectionException path shown in the issue. Read the linked discussion for the requested error details, then verify that a refused network connection produces a more informative message and confirm the relevant behavior with the available project checks.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- api
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100