如何确保我的数据导入到Nebula Graph成功？

Question

我想用导入cvs文件的数据到Nebula Graph进行测试，如何确认数据导入是否成功？

Answer 1

首先，有一些日志可以向您显示导入进度，如以下消息：

importer_1  | 2019/12/13 06:58:55 [INFO] statsmgr.go:61: Done(/usr/local/nebula/importer/examples/student.csv): Time(0.03s), Finished(23), Failed(0), Latency AVG(1594us), Batches Req AVG(2509us), Rows AVG(717.33/s)
importer_1  | 2019/12/13 06:58:55 [INFO] reader.go:103: Total lines of file(/usr/local/nebula/importer/examples/follow.csv) is: 4, error lines: 0
importer_1  | 2019/12/13 06:58:55 [INFO] statsmgr.go:61: Done(/usr/local/nebula/importer/examples/student.csv): Time(0.03s), Finished(26), Failed(0), Latency AVG(1454us), Batches Req AVG(2323us), Rows AVG(763.83/s)
importer_1  | 2019/12/13 06:58:55 [INFO] reader.go:103: Total lines of file(/usr/local/nebula/importer/examples/student.csv) is: 3, error lines: 0
importer_1  | 2019/12/13 06:58:55 [INFO] statsmgr.go:61: Done(/usr/local/nebula/importer/examples/follow.csv): Time(0.03s), Finished(26), Failed(0), Latency AVG(1454us), Batches Req AVG(2323us), Rows AVG(760.51/s)
importer_1  | 2019/12/13 06:58:55 [INFO] httpserver.go:37: Shutdown http server listened on 5699
importer_1  | 2019/12/13 06:58:55 [INFO] cmd.go:31: Finish import data, consume time: 0.04s

Finished和Failed计数器将告诉您此过程的结果。

其次，您可以检查YAML中名为failDataPath的错误数据文件是否有失败数据。如果文件为空，则CSV数据的所有行都将成功插入Nebula。