failed to open connection, error: failed to open transport, error: dial tcp 127.0.0.1:3699: connect: connection refused

[hjing100]

执行./nebula-importer --config config.yaml 报错：
failed to open connection, error: failed to open transport, error: dial tcp 127.0.0.1:3699: connect: connection refused

是根据知乎上的 使用图数据库 Nebula Graph 数据导入快速体验知识图谱 OwnThink

[hjing100]

改成address: 127.0.0.1:9669

[wey-gu]

Yes, 3699 was the old default graphD port in v1 whereas in v2 it's 9669 :)