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From "Maksim Kozlov (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (IGNITE-5037) Fix broken @AffinityKeyMapped annotation for compute jobs.
Date Tue, 04 Jul 2017 15:50:00 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-5037?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Maksim Kozlov updated IGNITE-5037:
----------------------------------
    Fix Version/s:     (was: 2.1)
                   2.2

> Fix broken @AffinityKeyMapped annotation for compute jobs.
> ----------------------------------------------------------
>
>                 Key: IGNITE-5037
>                 URL: https://issues.apache.org/jira/browse/IGNITE-5037
>             Project: Ignite
>          Issue Type: Improvement
>    Affects Versions: 1.7
>            Reporter: Alexei Scherbakov
>            Assignee: Maksim Kozlov
>              Labels: newbie
>             Fix For: 2.2
>
>
> See related discussion on dev list entitled Proper collocation of computations and data
(http://apache-ignite-developers.2346864.n4.nabble.com/Proper-collocation-of-computations-and-data-td16945.html).
> We must repair data affinity routing for compute jobs. It should work same as for affinityCall/Run
with partition.
> Currently, ComputeTask map method returns Map<? extends ComputeJob, ClusterNode>,
> but we have to provide some API allows to map ComputeJobs to partitions or keys. 
> This can be done using AffinityKeyMapped annotation or any other way.
> Since that's a publiс API any fixes should be discussed on dev list prior to implementation.



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