Swallow kafkaException

- swallow the kafka exception if we are unable to send the kafka message
  due to any reason.
- updated release notes as well

Issue-ID: CPS-1294
Change-Id: Iaa8ae5b0bc289d819a46b4a95a1382f4ecee66aa
Signed-off-by: mpriyank <priyank.maheshwari@est.tech>

1 files changed, 6 insertions, 1 deletions

diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/event/lcm/LcmEventsService.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/event/lcm/LcmEventsService.java
index 762b21ef34..d6857d36ae 100644
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/event/lcm/LcmEventsService.java
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/event/lcm/LcmEventsService.java
@@ -24,6 +24,7 @@ import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.onap.ncmp.cmhandle.event.lcm.LcmEvent;
 import org.springframework.beans.factory.annotation.Value;
+import org.springframework.kafka.KafkaException;
 import org.springframework.stereotype.Service;
 
 /**
@@ -51,7 +52,11 @@ public class LcmEventsService {
      */
     public void publishLcmEvent(final String cmHandleId, final LcmEvent lcmEvent) {
         if (notificationsEnabled) {
-            lcmEventsPublisher.publishEvent(topicName, cmHandleId, lcmEvent);
+            try {
+                lcmEventsPublisher.publishEvent(topicName, cmHandleId, lcmEvent);
+            } catch (final KafkaException e) {
+                log.error("Unable to publish message to topic : {} and cause : {}", topicName, e.getMessage());
+            }
         } else {
             log.debug("Notifications disabled.");
         }