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https://issues.apache.org/jira/browse/HDFS-1428?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12916610#action_12916610
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Suresh Srinivas commented on HDFS-1428:
---------------------------------------

I think what Boris is suggesting is instead of printing information before the 
existing information:
{noformat}
Cluster ID: xxx
Block Pool ID: xxx
Started:         Wed Sep 29 17:31:46 UTC 2010
Version:        0.20.200.4.1008201710, rab90337dae2d6721de436a23e49c92d1d9ef7d4c
Compiled:       Fri Aug 20 17:42:37 UTC 2010 by hadoopqa
Upgrades:       There are no upgrades in progress.
{noformat}

print it later:
{noformat}
Started:         Wed Sep 29 17:31:46 UTC 2010
Version:        0.20.200.4.1008201710, rab90337dae2d6721de436a23e49c92d1d9ef7d4c
Compiled:       Fri Aug 20 17:42:37 UTC 2010 by hadoopqa
Upgrades:       There are no upgrades in progress.
Cluster ID: xxx
Block Pool ID: xxx
{noformat}

That seems reasonable.

> HDFS federation : add cluster ID and block pool ID into Name node web UI
> ------------------------------------------------------------------------
>
>                 Key: HDFS-1428
>                 URL: https://issues.apache.org/jira/browse/HDFS-1428
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Tanping Wang
>            Assignee: Tanping Wang
>         Attachments: HDFS-1428.1.patch
>
>


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