Github user chtyim commented on a diff in the pull request: https://github.com/apache/twill/pull/67#discussion_r174644467 --- Diff: twill-yarn/src/main/java/org/apache/twill/internal/appmaster/ApplicationMasterMain.java --- @@ -170,45 +167,7 @@ private ApplicationKafkaService(ZKClient zkClient, String kafkaZKConnect) { protected void startUp() throws Exception { // Create the ZK node for Kafka to use. If the node already exists, delete it to make sure there is // no left over content from previous AM attempt. - final SettableOperationFuture<String> completion = SettableOperationFuture.create(kafkaZKPath, - Threads.SAME_THREAD_EXECUTOR); - LOG.info("Preparing Kafka ZK path {}{}", zkClient.getConnectString(), kafkaZKPath); --- End diff -- oh yeah, accidentally removed.
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