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https://issues.apache.org/jira/browse/NIFI-4155?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Koji Kawamura updated NIFI-4155:
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Resolution: Won't Do
Status: Resolved (was: Patch Available)
Enforcing FlowFile processing order among cluster nodes is technically
difficult as the previous conversation pointed out. NIFI-5516 will add 'Single
Node' and 'Partition by Attribute' mechanism at each connection to gather
FlowFiles to a certain node. That is more appropriate approach to enforce order
in a clustered environment. EnforceOrder processor can be placed after such
connection to apply ordering within a single node.
Closing this JIRA as 'Won't Do'.
> Expand EnforceOrder capability to cluster
> -----------------------------------------
>
> Key: NIFI-4155
> URL: https://issues.apache.org/jira/browse/NIFI-4155
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Extensions
> Reporter: Koji Kawamura
> Assignee: Koji Kawamura
> Priority: Major
>
> Currently, EnforceOrder is able to enforce FlowFile ordering within a NiFi
> node, and it uses local managed state to track progress.
> If it is configurable which state management to use from Local and Cluster,
> EnforceOrder would be also able to enforce ordering across cluster with
> cluster scope state management. It would be useful for some use-cases.
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