rate limiter turned off by default

Author: csviri

operator-framework-core/src/main/java/io/javaoperatorsdk/operator/api/reconciler/RateLimiter.java

@@ -12,7 +12,7 @@
 @Target({ElementType.TYPE})
 public @interface RateLimiter {
 
-  int limitForPeriod() default PeriodRateLimiter.DEFAULT_LIMIT_FOR_PERIOD;
+  int limitForPeriod() default PeriodRateLimiter.NO_LIMIT_PERIOD;
 
   int refreshPeriod() default PeriodRateLimiter.DEFAULT_REFRESH_PERIOD_SECONDS;
 

operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/event/rate/PeriodRateLimiter.java

@@ -35,11 +35,6 @@ public PeriodRateLimiter(Duration refreshPeriod, int limitForPeriod) {
     this.limitForPeriod = limitForPeriod;
   }
 
-  /**
-   * @param resourceID id of the resource
-   * @return empty if permission acquired or minimal duration until a permission could be acquired
-   *         again
-   */
   @Override
   public Optional<Duration> acquirePermission(ResourceID resourceID) {
     if (limitForPeriod <= 0) {

operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/event/rate/RateLimiter.java

@@ -7,6 +7,11 @@
 
 public interface RateLimiter {
 
+  /**
+   * @param resourceID id of the resource
+   * @return empty if permission acquired or minimal duration until a permission could be acquired
+   *         again
+   */
   Optional<Duration> acquirePermission(ResourceID resourceID);
 
   void clear(ResourceID resourceID);