Fixing various exception issues.

Change-Id: Ic02d66c2ebceda8c05f93b367aa9ff38a11a7a5b
diff --git a/providers/lldp/src/main/java/org/onosproject/provider/lldp/impl/LldpLinkProvider.java b/providers/lldp/src/main/java/org/onosproject/provider/lldp/impl/LldpLinkProvider.java
index 9885521..bf88f57 100644
--- a/providers/lldp/src/main/java/org/onosproject/provider/lldp/impl/LldpLinkProvider.java
+++ b/providers/lldp/src/main/java/org/onosproject/provider/lldp/impl/LldpLinkProvider.java
@@ -242,7 +242,9 @@
         cfgRegistry.addListener(cfgListener);
         factories.forEach(cfgRegistry::registerConfigFactory);
 
-        SuppressionConfig cfg = cfgRegistry.getConfig(appId, SuppressionConfig.class);
+        SuppressionConfig cfg =
+                Tools.retryable(() -> cfgRegistry.getConfig(appId, SuppressionConfig.class),
+                                ConsistentMapException.class, MAX_RETRIES, RETRY_DELAY).get();
         if (cfg == null) {
             // If no configuration is found, register default.
             cfg = Tools.retryable(this::setDefaultSuppressionConfig,