Migrate data to influxdb 1.x

InfluxDB 2
1

Hello,

Is there way to export some influxdb 2.0 data and import them to an influxdb 1.x instance ?

Thanks

2

Hello @arkpoah,
Welcome! How much data are we talking? The best solution varies depending on the scale. Out of curiosity why do you need to downgrade? Thank you.

3

Hello,
not much data, less than 700Mo in 2 databases :
31M /var/lib/influxdb.v2/data/hass
695M /var/lib/influxdb.v2/data/telegraf

I need to downgrade because I did not want to upgrade :slight_smile: upgrade has been done automatically by my system.
It seems you put v2 release temporarily in v1 repository :

2020-11-12 06:23:05,330 DEBUG <apt_pkg.AcquireItem object:Status: 2 Complete: 1 Local: 1 IsTrusted: 1 FileSize: 46825304 DestFile:'/var/cache/apt/archives/influxdb_2.0.1_amd64.deb' DescURI: 'https://repos.influxdata.com/debian/pool/stable/i/influxdb/influxdb_2.0.1_amd64.deb' ID:0 ErrorText: ''>

Then after I (too) quickly check changes and run influxd upgrade… but it was too late when I saw all this upgrade implied :disappointed_relieved:
And of course, I have no v1 backup :+1:

this is not very important data but it will be still great if I can recover them in my v1 instance.

Thanks