Blake Eggleston created CASSANDRA-15390:
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Summary: Avoid unnecessary collection/iterator allocations during
btree construction
Key: CASSANDRA-15390
URL: https://issues.apache.org/jira/browse/CASSANDRA-15390
Project: Cassandra
Issue Type: Sub-task
Components: Local/Compaction
Reporter: Blake Eggleston
Assignee: Blake Eggleston
A heavily used btree builder path does a lot of unnecessary conversions to and
from collections and iterators. Adding dedicated support for Object[] reduces
compaction garbage by up to 8.3%
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