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https://issues.apache.org/jira/browse/STORM-3158?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aaron Gresch updated STORM-3158:
--------------------------------
    Priority: Minor  (was: Major)

> improve login failure message
> -----------------------------
>
>                 Key: STORM-3158
>                 URL: https://issues.apache.org/jira/browse/STORM-3158
>             Project: Apache Storm
>          Issue Type: Bug
>    Affects Versions: 2.0.0
>            Reporter: Aaron Gresch
>            Assignee: Aaron Gresch
>            Priority: Minor
>
> We had an issue where the DRPC server (on an older version of storm) was 
> misconfigured and constantly restarting without logging shutdown messages.  
> One of the warning messages that did log should have been an error and could 
> provide more useful information about fixing the issue.
> warning message: 
> 2018-07-20 15:09:30.191 clojure-agent-send-off-pool-0 
> b.s.s.a.k.ServerCallbackHandler [WARN] No password found for user: null
>  
> hopefully more helpful:
> 2018-07-20 15:44:39.835 clojure-agent-send-off-pool-0 
> b.s.s.a.k.ServerCallbackHandler [ERROR] No password found for user: null, 
> validate klist matches jaas conf



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