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Posted to common-dev@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2018/09/01 21:25:01 UTC

[jira] [Resolved] (HADOOP-9522) web interfaces are not logged until after opening

     [ https://issues.apache.org/jira/browse/HADOOP-9522?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Allen Wittenauer resolved HADOOP-9522.
--------------------------------------
    Resolution: Won't Fix

> web interfaces are not logged until after opening
> -------------------------------------------------
>
>                 Key: HADOOP-9522
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9522
>             Project: Hadoop Common
>          Issue Type: Improvement
>    Affects Versions: 2.0.4-alpha
>            Reporter: Allen Wittenauer
>            Priority: Major
>
> If one mis-configures certain interfaces (in my case yarn.resourcemanager.webapp.address), neither Hadoop nor jetty throws any errors that the interface doesn't exist. Worse yet, the system appears to be hung. It would be better if we logged what hostname:port we were attempting to open before we opened it.



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