[jira] [Updated] (IGNITE-15516) Add DistributedProcess chaining

["Aleksey Plekhanov (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-15516?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aleksey Plekhanov updated IGNITE-15516:
---------------------------------------
    Fix Version/s:     (was: 2.15)

> Add DistributedProcess chaining
> -------------------------------
>
>                 Key: IGNITE-15516
>                 URL: https://issues.apache.org/jira/browse/IGNITE-15516
>             Project: Ignite
>          Issue Type: Improvement
>            Reporter: Maxim Muzafarov
>            Assignee: Maxim Muzafarov
>            Priority: Major
>              Labels: ise
>
> The Ignite's {{DistributedProcess}} is a cluster-wide process that accumulates single nodes results to finish itself. The process has of the following phases:
> - The initial request starts the process via discovery.
> - The coordinator accumulates all single nodes results and finish process. The finished message sends via discory to each node.
> To run a distributed processes afther the desired distributed process is finished you need to call 'start' of the next distributed process on coordinator. This lead to the creation of boilerplate code each time you need to run next.
> It is necessary to configure such thing at the processes initialization.
> {{prepareSomethingDistribProc.thenRun(rollbackDistribProc)}}



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