Shawn: I'm pretty clueless why you would be seeing this, and slammed with other stuff so I can't dig into this right now.
What do the "core.properties" files look like when you see this? They should be re-written when you swap cores. Hmmm, I wonder if there's some condition where the files are already open and the persistence fails? If so we should be logging that error, I have no proof either way whether we are or not though. Guessing that your log files in the problem case weren't all that helpful, but let's have a look at them if this occurs again? Sorry I can't be more help Erick On Mon, Apr 6, 2015 at 8:38 PM, Shawn Heisey <apa...@elyograg.org> wrote: > On 4/6/2015 6:40 PM, Erick Erickson wrote: >> What version are you migrating _from_? 4.9.0? There were some >> persistence issues at one point, but AFAIK they were fixed by 4.9, I >> can check if you're on an earlier version... > > Effectively there is no previous version. Whenever I upgrade, I delete > all the data directories and completely reindex. When I converted from > the old solr.xml to core discovery, the server was already on 4.9.1. > > Thanks, > Shawn >
