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https://issues.apache.org/jira/browse/FLUME-2642?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Johny Rufus updated FLUME-2642:
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Attachment: FLUME-2642-2.patch
> Limit kerberos relogin attempt
> -------------------------------
>
> Key: FLUME-2642
> URL: https://issues.apache.org/jira/browse/FLUME-2642
> Project: Flume
> Issue Type: Improvement
> Affects Versions: v1.6.0
> Reporter: Johny Rufus
> Assignee: Johny Rufus
> Fix For: v1.6.0
>
> Attachments: FLUME-2642-1.patch, FLUME-2642-2.patch, FLUME-2642.patch
>
>
> UGI executor in flume authentication module attempts relogin using
> UserGroupInformation's checkTGTAndReloginFromKeytab().
> Since this method is synchronized, it would be better to space out the
> relogin attempts
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