mimaison commented on a change in pull request #8644:
URL: https://github.com/apache/kafka/pull/8644#discussion_r435128517
##########
File path:
clients/src/main/java/org/apache/kafka/clients/CommonClientConfigs.java
##########
@@ -167,4 +176,13 @@
}
return rval;
}
+
+ public static void warnIfDeprecatedDnsLookupValue(AbstractConfig config) {
+ String clientDnsLookupValue =
config.getString(CLIENT_DNS_LOOKUP_CONFIG);
+ if (clientDnsLookupValue.equals(ClientDnsLookup.DEFAULT.toString()))
+ log.warn("Configuration '{}' with value '{}' is deprecated and
will be removed in " +
+ "future version. Please use '{}' or another non-deprecated
value.",
+ CLIENT_DNS_LOOKUP_CONFIG, ClientDnsLookup.DEFAULT.toString(),
Review comment:
We don't need to call `toString()`
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