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Posted to issues@ignite.apache.org by "Denis Mekhanikov (Jira)" <ji...@apache.org> on 2020/05/21 07:06:00 UTC
[jira] [Assigned] (IGNITE-10077) P2P class loading shouldn't be
applied to continuous queries with autoUnsubscribe=false
[ https://issues.apache.org/jira/browse/IGNITE-10077?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Denis Mekhanikov reassigned IGNITE-10077:
-----------------------------------------
Assignee: (was: Denis Mekhanikov)
> P2P class loading shouldn't be applied to continuous queries with autoUnsubscribe=false
> ---------------------------------------------------------------------------------------
>
> Key: IGNITE-10077
> URL: https://issues.apache.org/jira/browse/IGNITE-10077
> Project: Ignite
> Issue Type: Improvement
> Reporter: Denis Mekhanikov
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> {{ContinuousQuery#autoUnsubscribe}} flag makes it possible to deploy a continuous query, which won't be undeployed, when the subscriber node leaves.
> P2P class loading is not applicable in these settings, because when the subscriber leaves topology, it becomes impossible to load any classes from it to new nodes.
> So, P2P class loading should be disabled for continuous queries with {{autoUnsubscribe=false}}
> Dev list discussion: [http://apache-ignite-developers.2346864.n4.nabble.com/Continuous-query-deployment-td36732.html]
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