RE: Lucene segment selection strategy

2015-07-18 Thread Uwe Schindler
y.ge...@gmail.com > Subject: Re: Lucene segment selection strategy > > Curious ... Lucene should try to fallback to the older segments_N files (even > if segments.gen points to the new, broken ones). > > We've removed segments.gen as of 5.x and I think it's unlikely we'

Re: Lucene segment selection strategy

2015-07-17 Thread Michael McCandless
Curious ... Lucene should try to fallback to the older segments_N files (even if segments.gen points to the new, broken ones). We've removed segments.gen as of 5.x and I think it's unlikely we'll do another 4.10.x release at this point, but maybe still open the issue in case others hit it? Mike M

Lucene segment selection strategy

2015-07-17 Thread Geoff Cooney
Hi, We recently had an issue with an index where two sequential aborted but unsuccessfully rolled back commits resulted in empty segments_n files, segments_i13p and segments_i13q in this case. This resulted in an exception whenever we tried to open the index until we manually removed the bad segm