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Date: Mon, 7 Aug 2017 07:56:00 +0000 (UTC)
From: "Jiajia Li (JIRA)" <jira@apache.org>
To: dev@directory.apache.org
Message-ID: <JIRA.13092795.1502088885000.104798.1502092560338@Atlassian.JIRA>
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Subject: [jira] [Commented] (DIRKRB-645) Start KerbyKdcServer should be
 failed if kdc_port already in use
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archived-at: Mon, 07 Aug 2017 07:56:06 -0000


    [ https://issues.apache.org/jira/browse/DIRKRB-645?page=3Dcom.atlassian=
.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D1611=
6211#comment-16116211 ]=20

Jiajia Li commented on DIRKRB-645:
----------------------------------

Thanks for reporting and providing the patch. I'm not sure whether DefaultI=
nternalKdcServerImpl has the same issue, could you help to test?

> Start KerbyKdcServer should be failed if kdc_port already in use
> ----------------------------------------------------------------
>
>                 Key: DIRKRB-645
>                 URL: https://issues.apache.org/jira/browse/DIRKRB-645
>             Project: Directory Kerberos
>          Issue Type: Bug
>            Reporter: Lin Zeng
>            Assignee: Lin Zeng
>         Attachments: DIRKRB-645-01.patch
>
>
> Now user can start KerbyKdcServer successfully if kdc_port already in use=
, and without any error information printed in the console. Then when user =
run kadmin tool, it will hang there and get the following error after time =
out:
> {quote}
> Debug is  true storeKey true useTicketCache false useKeyTab true doNotPro=
mpt true ticketCache is null isInitiator true KeyTab is /home/lonnie/=E6=96=
=87=E6=A1=A3/IdeaProjects/directory-kerby/kerby-dist/kdc-dist/conf/admin.ke=
ytab refreKrb5Config is true principal is kadmin/EXAMPLE.COM@EXAMPLE.COM tr=
yFirstPass is false useFirstPass is false storePass is false clearPass is f=
alse
> Refreshing Kerberos configuration
>                 [Krb5LoginModule] authentication failed=20
> Receive timed out
> Could not login with: kadmin/EXAMPLE.COM@EXAMPLE.COMReceive timed out
> {quote}
> I think start KerbyKdcServer should be failed if kdc_port already in use.


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