If you look at the data files, is any extension suddenly taking way more
space? That may give a clue.
Also is schema the same? Like you did not enable docvalues on strings by
default or similar.
Regards,
Alex
On Thu, Jun 13, 2019, 6:19 AM Markus Jelsma, <markus.jel...@openindex.io>
wrote:
> Hello,
>
> We are upgrading to Solr 8. One of our reindexed collections takes a GB
> more than the production uses which is on 7.7.1. Production also has
> deleted documents. This means Solr 8 somehow uses more disk space. I have
> checked both Solr and Lucene's CHANGES but no ticket was immediately
> obvious.
>
> Does anyone know what is going on?
>
> Many thanks,
> Markus
>
