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Posted to issues@flink.apache.org by "Stephan Ewen (JIRA)" <ji...@apache.org> on 2016/07/11 19:24:11 UTC
[jira] [Resolved] (FLINK-3085) Move State Backend Initialization
from "registerInputOutput()" to "invoke()"
[ https://issues.apache.org/jira/browse/FLINK-3085?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Stephan Ewen resolved FLINK-3085.
---------------------------------
Resolution: Invalid
Fix Version/s: (was: 1.0.0)
There is no distinction between {{registerInputOutput()}} and {{invoke()}} any more.
> Move State Backend Initialization from "registerInputOutput()" to "invoke()"
> ----------------------------------------------------------------------------
>
> Key: FLINK-3085
> URL: https://issues.apache.org/jira/browse/FLINK-3085
> Project: Flink
> Issue Type: Improvement
> Components: Streaming
> Affects Versions: 0.10.0
> Reporter: Stephan Ewen
> Assignee: Stephan Ewen
>
> The state backend initialization currently happens in the {{StreamTask}} in {{registerInputOutput()}}. For better error handling, it should be part of {{invoke()}}, where the task is properly interrupted, threads are properly joined, and exceptions are treated aware of cancelling.
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