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LUCENE-9414 EagerCheapMergePolicy

Open dsmiley opened this issue 5 years ago • 1 comments

https://issues.apache.org/jira/browse/LUCENE-8962 (contributed by Salesforce)

See early comment: // Extends TieredMergePolicy for convenience but we could adjust to delegate or modify TieredMergePolicy

dsmiley avatar Jan 29 '20 16:01 dsmiley

The setCheapLimitConcurrentMergeSegments limit was simply a precautionary addition given that I knew these cheap merges would up the write amplification and so I wanted to counter-act it in ways. Basically, I wanted this MP to not be "dangerous".

dsmiley avatar Jun 22 '20 21:06 dsmiley