[GitHub] incubator-rocketmq pull request #158: [Rocketmq-281] add check policy for pr...

[zhouxinyu <gi...@git.apache.org>]

Github user zhouxinyu commented on a diff in the pull request:

    https://github.com/apache/incubator-rocketmq/pull/158#discussion_r135678025
  
    --- Diff: broker/src/main/java/org/apache/rocketmq/broker/BrokerStartup.java ---
    @@ -257,4 +268,28 @@ public static Options buildCommandlineOptions(final Options options) {
     
             return options;
         }
    +
    +    private static void checkMQAlreadyStart(String storePathRootDir) throws IOException {
    --- End diff --
    
    What's the relation between `broker` and `store root path`? I would recommend that check whether `store` is available in `MessageStore` module, if `MessageStore` can't start properly, then exit~


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