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Posted to issues@nifi.apache.org by "Pradeep (Jira)" <ji...@apache.org> on 2020/02/18 17:15:00 UTC
[jira] [Commented] (NIFI-7161) Issue with token replication in the
cluster.
[ https://issues.apache.org/jira/browse/NIFI-7161?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17039255#comment-17039255 ]
Pradeep commented on NIFI-7161:
-------------------------------
Thanks for your prompt reply. I have a use-case, where the token should replicate to all the node(cluster) in-order to balance the load. Is there any way to obtain it ?
> Issue with token replication in the cluster.
> --------------------------------------------
>
> Key: NIFI-7161
> URL: https://issues.apache.org/jira/browse/NIFI-7161
> Project: Apache NiFi
> Issue Type: Bug
> Components: Security
> Affects Versions: 1.10.0
> Reporter: Pradeep
> Priority: Major
>
> *Scenario :* A cluster has been setup using the three node of the nifi. LDAP has been been configured. The token has been generated and used to access the api. In addition, the load balancer has been integrated with cluster with round-robin algorithm.
> *Problem :* While reusing the token with subsequent api call, it get failed. Due to invalid token.
> *Observation :* The load balancer using the round-robin algorithm where the subsequent call has been forwarded the other nifi node in the cluster. Hence, the token valid in the one nifi node is not valid to other node in the cluster.
> *Logs : _"_*_Unable to validate the access token."_
>
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