On 2/8/2014 10:22 AM, Shawn Heisey wrote: > Can you share your solrconfig.xml file? I may be able to confirm a > couple of things I suspect, and depending on what's there, may be able > to offer some ideas to help a little bit. It's best if you use a file > sharing site like dropbox - the list doesn't deal with attachments very > well. Sometimes they work, but most of the time they don't.
One additional idea: Unless you know through actual testing that you really do need a 20GB heap, try reducing it. You have 100 million documents, so perhaps you really do need a heap that big. In addition to the solrconfig.xml, I would also be interested in knowing what memory/GC tuning options you've used to start your java instance, and I'd like to see a sampling of typical and worst-case query parameters or URL strings. I'd need to see all parameters and know which request handler you used, so I can cross-reference with the config. Thanks, Shawn
