Why don't you set both solrconfig commits to very high values and issue a commit command in sparsed, small updates?
I've been doing this for ages and works perfecly for me. alexei martchenko Facebook <http://www.facebook.com/alexeiramone> | Linkedin<http://br.linkedin.com/in/alexeimartchenko>| Steam <http://steamcommunity.com/id/alexeiramone/> | 4sq<https://pt.foursquare.com/alexeiramone>| Skype: alexeiramone | Github <https://github.com/alexeiramone> | (11) 9 7613.0966 | 2014-01-31 Software Dev <static.void....@gmail.com>: > Is there a way to disable commit/hard-commit at runtime? For example, we > usually have our hard commit and soft-commit set really low but when we do > bulk indexing we would like to disable this to increase performance. If > there isn't a an easy way of doing this would simply pushing a new > solrconfig to solrcloud work? >