Github user hsaputra commented on a diff in the pull request: https://github.com/apache/flink/pull/436#discussion_r25268693 --- Diff: flink-runtime/src/main/java/org/apache/flink/runtime/deployment/PartitionInfo.java --- @@ -143,7 +147,14 @@ public static PartitionInfo fromEdge(ExecutionEdge edge, SimpleSlot consumerSlot } } - return new PartitionInfo(partitionId, producerExecutionId, producerLocation, producerAddress); + PartitionInfo partitionInfo = new PartitionInfo(partitionId, producerExecutionId, + producerLocation, producerAddress); + + if (LOG.isDebugEnabled()) { --- End diff -- Just small nit, since we are now using SLF4J, we no longer need to do guard for simple debug logging [1]. Hopefully to get the code less busy =) [1] http://slf4j.org/faq.html#logging_performance
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