ChrisSamo632 commented on code in PR #6544:
URL: https://github.com/apache/nifi/pull/6544#discussion_r1014600503
##########
nifi-nar-bundles/nifi-elasticsearch-bundle/nifi-elasticsearch-client-service/src/main/java/org/apache/nifi/elasticsearch/ElasticSearchClientServiceImpl.java:
##########
@@ -416,6 +495,26 @@ public void refresh(final String index, final Map<String,
String> requestParamet
}
}
+ @Override
+ public boolean exists(final String index, final Map<String, String>
requestParameters) {
+ try {
+ final Response response = performRequest("HEAD", "/" + index,
requestParameters, null);
Review Comment:
I think this is a common thing throughout the methods in this class and was
wondering the same myself (but then forgot) - I'll make a general change to
ensure that a leading `/` is always present but that we don't end up with
duplicates (e.g. `host:port//index`)
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