Github user HeartSaVioR commented on a diff in the pull request: https://github.com/apache/storm/pull/2241#discussion_r129523335 --- Diff: storm-client/src/jvm/org/apache/storm/daemon/supervisor/ClientSupervisorUtils.java --- @@ -123,8 +123,8 @@ public static Process launchProcess(List<String> command, } final Process process = builder.start(); if (logPrefix != null || exitCodeCallback != null) { - Utils.asyncLoop(new Callable<Object>() { - public Object call() { + Utils.asyncLoop(new Callable<Long>() { --- End diff -- Specific reason to change this?
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