[jira] Commented: (HBASE-2722) Replace IP with hostname in ZK for servers

["Lars George (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-2722?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12878503#action_12878503 ] 

Lars George commented on HBASE-2722:
------------------------------------

This also should add the current port as well.

> Replace IP with hostname in ZK for servers
> ------------------------------------------
>
>                 Key: HBASE-2722
>                 URL: https://issues.apache.org/jira/browse/HBASE-2722
>             Project: HBase
>          Issue Type: Improvement
>    Affects Versions: 0.20.4
>            Reporter: Lars George
>             Fix For: 0.21.0
>
>
> See http://review.hbase.org/r/162/ for details, we currently store the IP address of the master in ZK, not its hostname. 
> {code}
>   public ClusterStatus getClusterStatus() {
>     ClusterStatus status = new ClusterStatus();
>     status.setHBaseVersion(VersionInfo.getVersion());
>     HServerAddress hsa = zooKeeperWrapper.readMasterAddress(null);
>     status.setActiveMaster(hsa != null && hsa.getBindAddress() != null ?
>       hsa.getBindAddress() : "");
>     status.setServerInfo(serverManager.getServersToServerInfo().values());
>     status.setDeadServers(serverManager.getDeadServers());
>     status.setRegionsInTransition(this.regionManager.getRegionsInTransition());
>     return status;
>   }
> {code}
> Maybe best is to store a full HServerAddress to be able to print "hostname/ip-address" style similar to other places in the system?

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