Do you mean MergePolicy is only used during index time and will be ignored by by the Optimize() process?
On Wed, Jan 13, 2010 at 1:57 PM, Jason Rutherglen < jason.rutherg...@gmail.com> wrote: > Oh ok, you're asking about optimizing... I think that's a different > algorithm inside LogMergePolicy. I think it ignores the maxMergeMB > param. > > On Wed, Jan 13, 2010 at 1:49 PM, Trin Chavalittumrong <mrt...@gmail.com> > wrote: > > Thanks, Jason. > > > > Is my understanding correct that > LogByteSizeMergePolicy.setMaxMergeMB(100) > > will prevent > > merging of two segments that is larger than 100 Mb each at the optimizing > > time? > > > > If so, why do think would I still see segment that is larger than 200 MB? > > > > > > > > On Wed, Jan 13, 2010 at 1:43 PM, Jason Rutherglen < > > jason.rutherg...@gmail.com> wrote: > > > >> Hi Trin, > >> > >> There was recently a discussion about this, the max size is > >> for the before merge segments, rather than the resultant merged > >> segment (if that makes sense). It'd be great if we had a merge > >> policy that limited the resultant merged segment, though that'd > >> by a rough approximation at best. > >> > >> Jason > >> > >> On Wed, Jan 13, 2010 at 1:36 PM, Trin Chavalittumrong <mrt...@gmail.com > > > >> wrote: > >> > Hi, > >> > > >> > > >> > > >> > I am trying to optimize the index which would merge different segment > >> > together. Let say the index folder is 1Gb in total, I need each > >> segmentation > >> > to be no larger than 200Mb. I tried to use *LogByteSizeMergePolicy > *and > >> > setMaxMergeMB(100) to ensure no segment after merging would be 200Mb. > >> > However, I still see segment that are larger than 200Mb. I did call > >> > IndexWriter.optimize(20) to make sure there are enough number > >> segmentation > >> > to allow each segment to be under 200Mb. > >> > > >> > > >> > > >> > Can someone let me know if I am using this right? Or any suggestion on > >> how > >> > to tackle this would be helpful. > >> > > >> > > >> > > >> > Thanks, > >> > > >> > Trin > >> > > >> > >> --------------------------------------------------------------------- > >> To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > >> For additional commands, e-mail: java-user-h...@lucene.apache.org > >> > >> > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > >
