JingsongLi commented on code in PR #7817:
URL: https://github.com/apache/paimon/pull/7817#discussion_r3224462975
##########
paimon-common/src/main/java/org/apache/paimon/predicate/Like.java:
##########
@@ -40,12 +41,31 @@ public class Like extends LeafBinaryFunction {
public static final Like INSTANCE = new Like();
+ static final String CHAIN_CHECKER_PROPERTY =
"paimon.predicate.like.chain-checker.enabled";
+
private static final Cache<BinaryString, Filter<BinaryString>> CACHE =
Caffeine.newBuilder().softValues().executor(Runnable::run).build();
+ private static volatile boolean chainCheckerEnabled =
+ Boolean.parseBoolean(System.getProperty(CHAIN_CHECKER_PROPERTY,
"false"));
+
+ private static final AtomicLong chainCheckerInvocations = new AtomicLong();
Review Comment:
Why add this? Just for test? It is better to not bother official codes.
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