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https://issues.apache.org/jira/browse/FLINK-12612?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chesnay Schepler closed FLINK-12612.
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Resolution: Fixed
master: 847e7e79387b0347015733fdfacb0595e00bcda0
> Track stored partitions on the TM
> ---------------------------------
>
> Key: FLINK-12612
> URL: https://issues.apache.org/jira/browse/FLINK-12612
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Coordination, Runtime / Network
> Reporter: Chesnay Schepler
> Assignee: Chesnay Schepler
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.9.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> The TaskExecutor has to track which partitions it has stored, grouped by
> JobID.
> This is necessary so that the TaskExecutor only disconnects from the
> JobManager if it no longer stores relevant (i.e., belonging to the
> corresponding job) partitions (similar to the taskSlotTable).
> Additionally this is needed so that the TaskExecutor can independently
> cleanup partitions for a given job if the connection to the corresponding
> JobManager is lost.
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