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https://issues.apache.org/jira/browse/FLINK-13187?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated FLINK-13187:
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Labels: pull-request-available (was: )
> Expose batch slot request via new scheduling mode
> -------------------------------------------------
>
> Key: FLINK-13187
> URL: https://issues.apache.org/jira/browse/FLINK-13187
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Coordination
> Affects Versions: 1.9.0
> Reporter: Till Rohrmann
> Assignee: Till Rohrmann
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.9.0
>
>
> In order to leverage the newly introduced batch slot request feature
> introduced with FLINK-13166, we should introduce a new
> {{ScheduleMode#LAZY_FROM_SOURCES_WITH_BATCH_SLOT_REQUESTS}}. Users who enable
> this, must make sure that the generated job does not contain any pipelined
> shuffles because this can lead to resource deadlocks (not timing out requests
> with too few slots to make a pipelined region run).
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