Johny Rufus created FLUME-2642:
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Summary: 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
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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