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https://issues.apache.org/jira/browse/OOZIE-2634?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15502884#comment-15502884
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Andras Piros commented on OOZIE-2634:
-------------------------------------
New output style for empty queue dumps is:
{code}
# bash-3.2$ bin/oozie admin -oozie http://localhost:11000/oozie -queuedump
******************************************
[Server Queue Dump]:
The queue dump is empty, nothing to display.
******************************************
[Server Uniqueness Map Dump]:
The uniqueness map dump is empty, nothing to display.
******************************************
{code}
> Queue dump command message is confusing when the queue is empty
> ---------------------------------------------------------------
>
> Key: OOZIE-2634
> URL: https://issues.apache.org/jira/browse/OOZIE-2634
> Project: Oozie
> Issue Type: Improvement
> Reporter: Robert Kanter
> Assignee: Andras Piros
> Priority: Minor
> Labels: newbie
> Fix For: 4.4.0
>
>
> If the callable queue is empty, and you run the queue dump command, the
> message says:
> {noformat}
> # oozie admin queuedump
> [Server Queue Dump]:
> Queue dump is null!
> ******************************************
> [Server Uniqueness Map Dump]:
> Uniqueness dump is null!
> {noformat}
> This message makes it sound like a bad thing, especially the exclamation
> mark. We should change the message to something more neutral and helpful,
> like "The queue is empty" or something like that.
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