Correction to #6341

hapi-fhir-storage/src/main/java/ca/uhn/fhir/jpa/util/MemoryCacheService.java

@@ -68,7 +68,7 @@ private void populateCaches() {
 				case CONCEPT_TRANSLATION_REVERSE:
 					timeoutSeconds =
 							SECONDS.convert(myStorageSettings.getTranslationCachesExpireAfterWriteInMinutes(), MINUTES);
-					maximumSize = 10000;
+					maximumSize = 500000;
 					break;
 				case PID_TO_FORCED_ID:
 				case FORCED_ID_TO_PID:
@@ -200,6 +200,12 @@ public enum CacheEnum {
 		 * Value type: {@literal Optional<String>}
 		 */
 		PID_TO_FORCED_ID(Long.class),
+		/**
+		 * TODO: JA this is duplicate with the CachingValidationSupport cache.
+		 * A better solution would be to drop this cache for this item, and to
+		 * create a new CachingValidationSupport implementation which uses
+		 * the MemoryCacheService for all of its caches.
+		 */
 		CONCEPT_TRANSLATION(TranslationQuery.class),
 		MATCH_URL(String.class),
 		CONCEPT_TRANSLATION_REVERSE(TranslationQuery.class),

hapi-fhir-validation/src/main/java/org/hl7/fhir/common/hapi/validation/support/CachingValidationSupport.java

@@ -79,7 +79,7 @@ public CachingValidationSupport(
 		myExpandValueSetCache = CacheFactory.build(theCacheTimeouts.getExpandValueSetMillis(), 100);
 		myValidateCodeCache = CacheFactory.build(theCacheTimeouts.getValidateCodeMillis(), 5000);
 		myLookupCodeCache = CacheFactory.build(theCacheTimeouts.getLookupCodeMillis(), 5000);
-		myTranslateCodeCache = CacheFactory.build(theCacheTimeouts.getTranslateCodeMillis(), 500000);
+		myTranslateCodeCache = CacheFactory.build(theCacheTimeouts.getTranslateCodeMillis(), 5000);
 		myCache = CacheFactory.build(theCacheTimeouts.getMiscMillis(), 5000);
 		myNonExpiringCache = Collections.synchronizedMap(new HashMap<>());