asereda-gs commented on a change in pull request #950: [CALCITE-2703] Reduce
code generation and class loading overhead when executing queries in the
EnumerableConvention (Stamatis Zampetakis)
URL: https://github.com/apache/calcite/pull/950#discussion_r259567401
##########
File path:
core/src/main/java/org/apache/calcite/adapter/enumerable/EnumerableInterpretable.java
##########
@@ -82,6 +89,16 @@ public Node implement(final InterpreterImplementor
implementor) {
return new EnumerableNode(enumerable, implementor.compiler, this);
}
+ private static final int BINDABLE_CACHE_MAX_SIZE =
+ Util.getIntProperty("calcite.bindable.cache.maxSize", (size) -> size >=
0, 0);
+ private static final int BINDABLE_CACHE_CONCURRENCY_LEVEL =
+ Util.getIntProperty("calcite.bindable.cache.concurrencyLevel", (level)
-> level > 0, 1);
+ private static final Cache<String, Bindable> BINDABLE_CACHE =
Review comment:
Just to play devil's advocate.
If you allow separate caches they why not allow different settings for those
caches ?
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