the data rewrite success but the data file still here and the file size not change

[SUNRise666s]

truncate error: truncate F:\SYN\influx-proxy\data\influxdb-2-1.dat: Access is denied.

the data rewrite success but the data file still here and the file size not change

[chengshiwen]

Which version? And please check the permission

[SUNRise666s]

thank you for response！ It build on Windows and run on Windows

the error code is below.

你好，我编译的是windows的版本，是在windows运行

错误代码我调整如下便没报错

/*err = fb.producer.Truncate(0)
if err != nil {
    log.Print("truncate error: ", err)
    return
}*/

pathname := filepath.Join(fb.datadir, fb.filename)
filename := pathname + ".dat"
err = os.Truncate(filename,0)
if err != nil {
    log.Print("truncate error: ", err)
    return
}

[SUNRise666s]

Version is the latest 2.5.5

[chengshiwen]

Thanks for your feedback! I will also check the changes in Linux and Mac

[SUNRise666s]

Thank you for response！Linux is ok and it's useful，I had Checked.By the way, it's not support for windows?

[chengshiwen]

I haven't tested it on Windows, but Linux has been verified in the production environment of many our customers for long time

[chengshiwen]

Close by https://github.com/chengshiwen/influx-proxy/commit/5340e795448dd563475a387033a58392bc253056