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Robert Joseph Evans commented on STORM-2214: -------------------------------------------- Actually there was a change in 2.x a function in AuthUtils was renamed {{s/PullConfig/pullConfig/}} So if you want the change I can backport it, but it will be a 1 character difference. > 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)