ChrisSamo632 commented on code in PR #6712:
URL: https://github.com/apache/nifi/pull/6712#discussion_r1030847443
##########
nifi-nar-bundles/nifi-elasticsearch-bundle/nifi-elasticsearch-client-service/src/main/java/org/apache/nifi/elasticsearch/ElasticSearchClientServiceImpl.java:
##########
@@ -790,6 +791,30 @@ private Response performRequest(final String method, final
String endpoint, fina
if (entity != null) {
request.setEntity(entity);
}
+
+ if (getLogger().isDebugEnabled()) {
+ ByteArrayOutputStream out = new ByteArrayOutputStream();
+ entity.writeTo(out);
+ out.close();
+
+ StringBuilder builder = new StringBuilder();
Review Comment:
```suggestion
StringBuilder builder = new StringBuilder(1000);
```
Initialising the `StringBuilder` with a large(r) buffer is sensible when we
expect to be putting a lot of characters in the String - it's more performant
(marginal gains, apprectiating this is only being called if DEBUG logging is
enabled for the class)
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