Github user jpountz commented on a diff in the pull request:
https://github.com/apache/lucene-solr/pull/521#discussion_r240294342
--- Diff: lucene/CHANGES.txt ---
@@ -268,6 +268,9 @@ Optimizations
can safe up to 80% of the heap used compared to the previous
implementation and uses non-object
based datastructures. (Simon Willnauer, Mike McCandless, Shai Erera,
Adrien Grant)
+* LUCENE-8598: Moved to the default accepted overhead ratio for packet
ints in DocValuesFieldUpdats
+ yields an up-to 4x performance improvement when applying doc values
updates. (Simon Willnauer, Adrien Grant)
--- End diff --
typo in my name
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