[GitHub] [inlong] gong commented on a diff in pull request #5638: [INLONG-5637][Sort] Fix kafka load node npe error

[GitBox <gi...@apache.org>]

gong commented on code in PR #5638:
URL: https://github.com/apache/inlong/pull/5638#discussion_r952129197


##########
inlong-sort/sort-connectors/kafka/src/main/java/org/apache/inlong/sort/kafka/FlinkKafkaProducer.java:
##########
@@ -928,19 +928,15 @@ public void onCompletion(RecordMetadata metadata, Exception exception) {
     }
 
     private void sendOutMetrics(Long rowSize, Long dataSize) {
-        if (metricData.getNumRecordsOut() != null) {
+        if (metricData != null) {
             metricData.getNumRecordsOut().inc(rowSize);
-        }
-        if (metricData.getNumBytesOut() != null) {
             metricData.getNumBytesOut().inc(dataSize);
         }
     }
 
     private void sendDirtyMetrics(Long rowSize, Long dataSize) {
         if (metricData.getDirtyRecords() != null) {

Review Comment:
   same NPE problem



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