invalid literal for int() with base 10: '3-iap1' when refreshing druid metadata

[jeffoxenberg]

I'm trying to add a druid cluster to Caravel. I can add it OK, but the metadata refresh is failing with "Error while processing cluster '10.82.5.3' invalid literal for int() with base 10: '3-iap1'". My druid install is via Imply, and it seems that Caravel is barfing while trying to parse the version (0.8.3-iap1) because it isn't expecting the "-iap1".

After a cursory look at the code it may be around here: https://github.com/airbnb/caravel/blob/master/caravel/models.py#L1111 but i'm just guessing..

Ubuntu 14.04, Druid 0.8.3 (via Imply 1.1.0)

[jeffoxenberg]

Now that I look at this more, the method I linked to above works OK to address this but version_higher() in the pip-installable package is older and does not address the trailing characters. I updated it to the latest on github and it's working OK, so i'm closing this.