Good idea. Our farm is behind Akamai so that should be ok to do. -----Original Message----- From: Peter Karich [mailto:peat...@yahoo.de] Sent: Wednesday, December 01, 2010 12:21 PM To: solr-user@lucene.apache.org Subject: Re: entire farm fails at the same time with OOM issues
also try to minimize maxWarming searchers to 1(?) or 2. And decrease cache usage (especially autowarming) if possible at all. But again: only if it doesn't affect performance ... Regards, Peter. > On Tue, Nov 30, 2010 at 6:04 PM, Robert Petersen<rober...@buy.com> wrote: >> My question is this. Why in the world would all of my slaves, after >> running fine for some days, suddenly all at the exact same minute >> experience OOM heap errors and go dead? > If there is no change in query traffic when this happens, then it's > due to what the index looks like. > > My guess is a large index merge happened, which means that when the > searchers re-open on the new index, it requires more memory than > normal (much less can be shared with the previous index). > > I'd try bumping the heap a little bit, and then optimizing once a day > during off-peak hours. > If you still get OOM errors, bump the heap a little more. > > -Yonik > http://www.lucidimagination.com
