Update dd-java-agent/agent-bootstrap/src/main/java/datadog/trace/bootstrap/instrumentation/java/net/HostNameResolver.java

amarziali · mcculls · web-flow · commit e45ff3972ccb · 2025-06-03T18:43:17.000+02:00
Co-authored-by: Stuart McCulloch &lt;stuart.mcculloch@datadoghq.com&gt;
diff --git a/dd-java-agent/agent-bootstrap/src/main/java/datadog/trace/bootstrap/instrumentation/java/net/HostNameResolver.java b/dd-java-agent/agent-bootstrap/src/main/java/datadog/trace/bootstrap/instrumentation/java/net/HostNameResolver.java
@@ -52,10 +52,6 @@ static String getAlreadyResolvedHostName(InetAddress address) {
   }
 
   private static String fromCache(InetAddress remoteAddress, String ip) {
-    final String alreadyResolved = HostNameResolver.getAlreadyResolvedHostName(remoteAddress);
-    if (alreadyResolved != null) {
-      return alreadyResolved;
-    }
     if (null != ip) {
       return HOSTNAME_CACHE.computeIfAbsent(ip, _ip -> remoteAddress.getHostName());
     }

Original file line number	Diff line number	Diff line change
`@@ -52,10 +52,6 @@ static String getAlreadyResolvedHostName(InetAddress address) {`
`52`	`52`	`}`
`53`	`53`
`54`	`54`	`private static String fromCache(InetAddress remoteAddress, String ip) {`
`55`		`- final String alreadyResolved = HostNameResolver.getAlreadyResolvedHostName(remoteAddress);`
`56`		`- if (alreadyResolved != null) {`
`57`		`- return alreadyResolved;`
`58`		`- }`
`59`	`55`	`if (null != ip) {`
`60`	`56`	`return HOSTNAME_CACHE.computeIfAbsent(ip, _ip -> remoteAddress.getHostName());`
`61`	`57`	`}`