field collapsing performance in sharded environment

Hello, I'm hitting a performance issue when using field collapsing in a distributed Solr setup and I'm wondering if others have seen it and if anyone has an idea to work around. it. I'm using field collapsing to deduplicate documents that have the same near duplicate hash value, and deduplicating

Single multilingual field analyzed based on other field values

Hello, First some background... I am indexing a multilingual document set where documents themselves can contain multiple languages. The language(s) within my documents are known ahead of time. I have tried separate fields per language, and due to the poor query performance I'm seeing with that