Jacques Nadeau created DRILL-124:
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Summary: Evaluate removal of buffer reference counting for buffer
pool
Key: DRILL-124
URL: https://issues.apache.org/jira/browse/DRILL-124
Project: Apache Drill
Issue Type: New Feature
Reporter: Jacques Nadeau
The default Netty4 implementations of ByteBuf utilize manual reference counting
to speed buffer recycling with minimal overhead. Their initial evaluation also
included exploration utilizing ReferenceQueue to utilize java gc for buffer
recycling. We should pick up their initial efforts and explore whether or not
the performance loss is that great for our use case. The particular commit is
here:
https://github.com/netty/netty/commit/6c16972a031b3e81b9bf17e381c43b9f0c010eba
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