henmid
1
Hi, i am having troubles connecting MongoDB to Dremio.
Dremio version: 3.1.3
MongoDB version: 4.0.6
OS: RedHat
Error from server.log:
Caused by: java.lang.NumberFormatException: For input string: “6-36-gb4c05da”
I have tried localhost, 127.0.0.1 and the IP to the server. And i am using “No authentication”
Any idea what i should do to make this work? Or a pointer in the right direction? 
naren
2
Can you please attach the server.log file? Is this a locally installed Mongo or Atlas?
henmid
3
Its a local install of both Mongo and Dremio.
I tried downgrading the Mongodb version to 3.6 and there was no problems with the connection.
Thanks anyway
Was Mongo 4.0 working fine with a previous version of Dremio?
henmid
5
I do not know, tested the MongoDB connection after upgrading Dremio.