[GitHub] zookeeper pull request #628: ZOOKEEPER-3140: Allow Followers to host Observe...

[hanm]

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

    https://github.com/apache/zookeeper/pull/628#discussion_r221415847
  
    --- Diff: src/java/main/org/apache/zookeeper/server/quorum/Learner.java ---
    @@ -84,8 +84,12 @@ public Socket getSocket() {
         
         protected static final Logger LOG = 
LoggerFactory.getLogger(Learner.class);
     
    +    private static final int leaderConnectDelayDuringRetryMs =
    +            
Integer.getInteger("zookeeper.leaderConnectDelayDuringRetryMs", 100);
    +
         static final private boolean nodelay = 
System.getProperty("follower.nodelay", "true").equals("true");
         static {
    +        LOG.info("leaderConnectDelayDuringRetryMs: " + 
leaderConnectDelayDuringRetryMs);
    --- End diff --
    
    nit: parameterized logging


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