[
https://issues.apache.org/jira/browse/STORM-2214?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15804698#comment-15804698
]
Robert Joseph Evans commented on STORM-2214:
--------------------------------------------
No, If you want it else where I am happy to do it. We did an audit of our code
base recently and have been making sure that we push back all of the changes to
open source. This is one of the patches that was missed. We have been running
with code like this for several years now so it should be solid to go into any
currently active branch.
> Cache Kerberos tickets for long lived Daemons
> ---------------------------------------------
>
> Key: STORM-2214
> URL: https://issues.apache.org/jira/browse/STORM-2214
> Project: Apache Storm
> Issue Type: Improvement
> Components: storm-core
> Reporter: Robert Joseph Evans
> Assignee: Robert Joseph Evans
> Fix For: 2.0.0
>
> Time Spent: 1h
> Remaining Estimate: 0h
>
> The UI and supervisors authenticate to nimbus through kerberos. But they
> initiate a new connection each time they do so, and even use a new Subject
> for each connection. This means that the client must fetch a new service
> ticket each time and adds a lot of load on the KDC.
> In order to reuse the subject between sessions we propose cacheing the Login
> instead of creating a new one each time.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
