Mikhail1988 commented on a change in pull request #7663:
URL: https://github.com/apache/ignite/pull/7663#discussion_r411743028
##########
File path:
modules/core/src/main/java/org/apache/ignite/internal/processors/cache/IgniteCacheProxyImpl.java
##########
@@ -1288,9 +1293,26 @@ private void validate(Query qry) {
}
}
+ /**
+ * Warns if an ineffective annotation is used
+ *
+ * @param valueCls Value class
+ */
+ private void checkIneffectiveAnnotations(Class valueCls) {
+ for (Field f:valueCls.getDeclaredFields()) {
+ AffinityKeyMapped[] annotations =
f.getDeclaredAnnotationsByType(AffinityKeyMapped.class);
+ if (annotations.length > 0) {
+ LT.warn(log,
+ "AffinityKeyMapped annotation should be used on key
and not value type");
+ }
+
+ }
+ }
+
/** {@inheritDoc} */
@Override public void put(K key, V val) {
IgniteInternalCache<K, V> delegate = getDelegateSafe();
+ checkIneffectiveAnnotations(val.getClass());
Review comment:
Reflection use on each put, really? it will kill performance. Please
move this check to new type registration method, I believe you will find it in
BinaryMarshaller or somewhere around.
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