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https://issues.apache.org/jira/browse/KYLIN-1014?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14734104#comment-14734104
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Shaofeng SHI edited comment on KYLIN-1014 at 9/8/15 1:28 AM:
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In eBay we also use Kerberos authentication; firstly, the Linux user to startup
Kylin need be the same user to get Kerberos authenticated; secondly we have a
cron jobs to run kinit every couple hours before the token is expired; Then
in Kylin we don't need extra action about hadoop security; But if your patch
can automate it, that would be good;
was (Author: shaofengshi):
In eBay we also use Kerbose authentication; firstly, the Linux user to startup
Kylin need be the same user to get Kerbose authenticated; secondly we have a
cron jobs to run kinit every couple hours before the token is expired; Then
in Kylin we don't need extra action about hadoop security; But if your patch
can automate it, that would be good;
> patch for supporting kerberos authentication while getting status from RM
> -------------------------------------------------------------------------
>
> Key: KYLIN-1014
> URL: https://issues.apache.org/jira/browse/KYLIN-1014
> Project: Kylin
> Issue Type: Bug
> Reporter: fengYu
> Attachments: 0001-kerberos.patch
>
>
> I have used kylin-0.7.2 build cube and do some query, and I am trying
> kylin-1.0 in another hadoop cluster. I get this problem below in kylin-0.7.2
> and kylin-1.0 :
> Our hadoop cluster deals with authentication with kerberos, However, We find
> after submit a mapreduce job(the second step in building cube), kylin will
> send a http request to RM server and get the job status at regular intervals,
> But we always get errors here because kylin do nothing about kerberos.
> Finally , we do some change on source code and make it support kerberos
> authentication . attachment is my patch file..
> I add a property named "kylin.job.status.with.kerberos" which means if we
> need do authentication with kerberos when getting status from RM, the default
> value is false.
> It will be highly appreciated if you have some good idea or some suggestion.
> Thanks...
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