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https://issues.apache.org/jira/browse/FLINK-16440?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xintong Song updated FLINK-16440:
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Description:
* Create a slotManagerMetricGroup in resourceManagerMetricGroup, pass it into
SM and register slot related metrics there.
** This allows registering different metrics for different SM implementation.
** For backwards compatibility, the slotManagerMetricGroup should have the same
path as the resourceManagerMetricGroup.
* Extend ResourceOverview and TaskManagerInfo to contain TM total / free /
allocated resources.
** Need to add methods to SM for getting TM resource status.
** For SlotManagerImpl,
*** The existing methods for getting number of registered / free slots need no
changes.
*** TM resource status can be computed from TaskExecutorProcessSpec, slot
profiles and number of free slots.
was:
* Create a slotManagerMetricGroup in resourceManagerMetricGroup, pass it into
SM and register slot related metrics there.
* This allows registering different metrics for different SM implementation.
* For backwards compatibility, the slotManagerMetricGroup should have the same
path as the resourceManagerMetricGroup.
* Extend ResourceOverview and TaskManagerInfo to contain TM total / free /
allocated resources.
* Need to add methods to SM for getting TM resource status.
* For SlotManagerImpl,
* The existing methods for getting number of registered / free slots need no
changes.
* TM resource status can be computed from TaskExecutorProcessSpec, slot
profiles and number of free slots.
> Extend SlotManager metrics and status for dynamic slot allocation.
> ------------------------------------------------------------------
>
> Key: FLINK-16440
> URL: https://issues.apache.org/jira/browse/FLINK-16440
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Metrics
> Reporter: Xintong Song
> Priority: Major
> Fix For: 1.11.0
>
>
> * Create a slotManagerMetricGroup in resourceManagerMetricGroup, pass it into
> SM and register slot related metrics there.
> ** This allows registering different metrics for different SM implementation.
> ** For backwards compatibility, the slotManagerMetricGroup should have the
> same path as the resourceManagerMetricGroup.
> * Extend ResourceOverview and TaskManagerInfo to contain TM total / free /
> allocated resources.
> ** Need to add methods to SM for getting TM resource status.
> ** For SlotManagerImpl,
> *** The existing methods for getting number of registered / free slots need
> no changes.
> *** TM resource status can be computed from TaskExecutorProcessSpec, slot
> profiles and number of free slots.
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