Hi! On Mon, Dec 12, 2011 at 13:57, Martijn v Groningen <martijn.v.gronin...@gmail.com> wrote: > As as I know currently there isn't another way. Unfortunately the > performance degrades badly when having a lot of unique groups. > I think an issue should be opened to investigate how we can improve this... > > Question: Does Solr have a decent chuck of heap space (-Xmx)? Because > grouping requires quite some heap space (also without > group.ngroups=true).
Thanks, for answering. The Server has gotten as much memory as the machine can afford (without swapping): -Xmx21g \ -Xms4g \ Shall I open an issue as a subtask of SOLR-236 even though there is already a performance related task (SOLR-2205)? Cheers, Michael
