I'm sometimes seeing the following exception from an operation that does a merge and optimize: java.io.IOException: background merge hit exception: _0:C1082866 _1:C79 into _2 [optimize] [mergeDocStores] I'm pretty sure that it's caused by a temporary low disk space condition, but I'd like to be able to confirm this. It would be nice to have the java exception included in the Lucene exception. Any way to get this?
Peter
