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Posted to issues@ignite.apache.org by "Maksim Kozlov (JIRA)" <ji...@apache.org> on 2017/07/04 15:50:00 UTC
[jira] [Updated] (IGNITE-5037) Fix broken @AffinityKeyMapped
annotation for compute jobs.
[ 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 publiŃ API any fixes should be discussed on dev list prior to implementation.
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