import error

[mbande]

trying to run importer in the same machine as nebula, with this command:

$ docker run --rm -ti --network=host -v /opt/nebula/import.yaml:/data/import.yaml -v ~/:/data/ vesoft/nebula-importer --config /data/import.yaml

i get the following error:

2020/10/04 11:53:18 --- START OF NEBULA IMPORTER ---
2020/10/04 11:53:18 [INFO] config.go:399: files[1].schema.vertex is nil
2020/10/04 11:53:29 dial tcp 172.29.3.1:3699: i/o timeout
2020/10/04 11:53:30 --- END OF NEBULA IMPORTER ---

also, trying to use external domain name as nebula connection address, i get the following error:

2020/10/04 11:57:45 --- START OF NEBULA IMPORTER ---
2020/10/04 11:57:45 [INFO] config.go:399: files[1].schema.vertex is nil
2020/10/04 11:57:45 [INFO] clientmgr.go:28: Create 2 Nebula Graph clients
2020/10/04 11:57:45 [INFO] reader.go:64: Start to read file(0): /data/users_profile.csv, schema: < :VID,user.username:string >
panic: send on closed channel

goroutine 24 [running]:
github.com/vesoft-inc/nebula-importer/pkg/reader.(*Batch).requestClient(0xc000232180)
	/home/nebula-importer/pkg/reader/batch.go:66 +0x14c
github.com/vesoft-inc/nebula-importer/pkg/reader.(*Batch).Add(0xc000232180, 0x1, 0xc00000ec40, 0x2, 0x2)
	/home/nebula-importer/pkg/reader/batch.go:36 +0xa0
github.com/vesoft-inc/nebula-importer/pkg/reader.(*FileReader).Read(0xc0002320c0, 0x0, 0x0)
	/home/nebula-importer/pkg/reader/reader.go:162 +0x570
github.com/vesoft-inc/nebula-importer/pkg/cmd.(*Runner).Run.func2(0xc000014a40, 0xc000014a80, 0xc0002320c0, 0xc000019480, 0x17)
	/home/nebula-importer/pkg/cmd/cmd.go:70 +0x40
created by github.com/vesoft-inc/nebula-importer/pkg/cmd.(*Runner).Run
	/home/nebula-importer/pkg/cmd/cmd.go:69 +0x705

PS: i can connect to server with Nebula Graph Studio with no problem, but as the file sizes is so big, i can not use it for import

[yixinglu]

Hi @mbande

Sorry to reply so late. If you have any issues later, welcome to raise your problem in our forum.

Your problem seems that you don't configure the schema.vertex field for the second file. Could you give your config.yaml here ?

[Sophie-Xie]

Close it first, and open it if there is more information.