phrocker commented on a change in pull request #3853: NIFI-6822: Ensure that
when we manage a Map of ID -> Count, that we p…
URL: https://github.com/apache/nifi/pull/3853#discussion_r363415464
##########
File path:
nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-core/src/main/java/org/apache/nifi/controller/repository/StandardProcessSession.java
##########
@@ -561,9 +563,8 @@ private void updateEventRepository(final Checkpoint
checkpoint) {
return first;
}
- final Map<String, Long> combined = new HashMap<>();
- combined.putAll(first);
- combined.putAll(second);
+ final Map<String, Long> combined = new HashMap<>(first);
+ second.forEach((key, value) -> combined.merge(key, value, (v1, v2) ->
v1 + v2));
Review comment:
In retrospect after a nice refreshing break I'm not sure how I arrived that
such a question.
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