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Posted to issues@flink.apache.org by "Till Rohrmann (JIRA)" <ji...@apache.org> on 2016/08/23 17:10:21 UTC
[jira] [Updated] (FLINK-4456) Replace ActorGateway in Task by
interface
[ https://issues.apache.org/jira/browse/FLINK-4456?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Till Rohrmann updated FLINK-4456:
---------------------------------
Summary: Replace ActorGateway in Task by interface (was: Replace ActorGateway in RuntimeEnvironment by interface)
> Replace ActorGateway in Task by interface
> -----------------------------------------
>
> Key: FLINK-4456
> URL: https://issues.apache.org/jira/browse/FLINK-4456
> Project: Flink
> Issue Type: Improvement
> Components: TaskManager
> Reporter: Till Rohrmann
>
> The {{RuntimeEnvironment}} communicates with the outside world ({{JobManager}}) via {{ActorGateways}}. This bakes in the dependency on actors.
> In terms of modularization and an improved abstraction (especially wrt Flip-6) I propose to replace the {{ActorGateways}} by interfaces which exposes the required methods. The current implementation would then simply wrap the method calls in messages and send them via the {{ActorGateway}} to the recipient.
> In Flip-6 the {{JobMaster}} could simply implement these interfaces as part of their RPC contract.
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