[GitHub] GJL commented on a change in pull request #6557: [FLINK-10149] [flink-mesos] Don't allocate extra mesos port for TM unless configured to do so.

[GitBox <gi...@apache.org>]

GJL commented on a change in pull request #6557: [FLINK-10149] [flink-mesos] Don't allocate extra mesos port for TM unless configured to do so.
URL: https://github.com/apache/flink/pull/6557#discussion_r226269500
 
 

 ##########
 File path: flink-mesos/src/main/java/org/apache/flink/mesos/runtime/clusterframework/LaunchableMesosWorker.java
 ##########
 @@ -346,10 +346,12 @@ public String toString() {
 
 		final String portKeys = config.getString(PORT_ASSIGNMENTS);
 
-		Arrays.stream(portKeys.split(","))
-			.map(String::trim)
-			.peek(key -> LOG.debug("Adding port key " + key + " to mesos request"))
-			.forEach(tmPortKeys::add);
+		if (portKeys != null) {
+			Arrays.stream(portKeys.split(","))
+				.map(String::trim)
+				.peek(key -> LOG.debug("Adding port key " + key + " to mesos request"))
 
 Review comment:
   Slf4j placeholders should be preferred, i.e., `LOG.debug("Adding port key {} to mesos request", key)`

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services