[
https://issues.apache.org/jira/browse/FLINK-12478?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stefan Richter closed FLINK-12478.
----------------------------------
Resolution: Implemented
Merged in:
master 022f6cce
> Decompose monolithic run-loops in StreamTask implementations into step-wise
> calls
> ---------------------------------------------------------------------------------
>
> Key: FLINK-12478
> URL: https://issues.apache.org/jira/browse/FLINK-12478
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Operators
> Reporter: Stefan Richter
> Assignee: Stefan Richter
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.9.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> As a first step to introduce a mailbox model, we need to split up the
> monolithic loops in stream task implementations into stepwise actions. The
> step-wise actions are still run in a loop, but give us the opportunity to
> check the mailbox between each step in the future. This mailbox will be added
> to the loop in a later subtasks.
> We also exclude breaking the stream sources into steps because this is not
> possible before FLIP-27 is implemented and we need to be compatible to the
> current source function interface.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
