[GitHub] zookeeper pull request #648: ZOOKEEPER-3156: Add in option to canonicalize h...

[anmolnar]

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

    https://github.com/apache/zookeeper/pull/648#discussion_r221367723
  
    --- Diff: src/java/main/org/apache/zookeeper/ClientCnxn.java ---
    @@ -990,6 +992,27 @@ private void sendPing() {
             private boolean saslLoginFailed = false;
     
             private void startConnect(InetSocketAddress addr) throws 
IOException {
    +            boolean canonicalize = true;
    +            try {
    +                canonicalize = 
Boolean.parseBoolean(System.getProperty(ZK_SASL_CLIENT_CANONICALIZE_HOSTNAME, 
"true"));
    +            } catch (IllegalArgumentException ea) {
    +                //ignored ...
    +            }
    +
    +            if (canonicalize) {
    +                try {
    +                    InetAddress ia = addr.getAddress();
    +                    LOG.warn("ia {}", ia);
    --- End diff --
    
    Debugging?


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