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Posted to issues@flink.apache.org by "Stephan Ewen (Jira)" <ji...@apache.org> on 2019/12/07 15:39:00 UTC

[jira] [Closed] (FLINK-15084) Let MemoryManager allocate and track shared memory resources

     [ https://issues.apache.org/jira/browse/FLINK-15084?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stephan Ewen closed FLINK-15084.
--------------------------------

> Let MemoryManager allocate and track shared memory resources
> ------------------------------------------------------------
>
>                 Key: FLINK-15084
>                 URL: https://issues.apache.org/jira/browse/FLINK-15084
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Runtime / Task
>            Reporter: Stephan Ewen
>            Assignee: Stephan Ewen
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.10.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> To allocate and share resources (block cache) between the RocksDB instances of multiple tasks and operators in a slot, we need a per-slot component to track these shared resources.
> The MemoryManager is a good fir for that, because we also want to allocate these resources from the managed memory budget maintained by the MemoryManager.



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