[SPARK-35369][DOC] Document ExecutorAllocationManager metrics #32500
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Can one of the admins verify this patch? |
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ok to test |
dongjoon-hyun
approved these changes
May 12, 2021
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Thanks @dongjoon-hyun |
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What changes were proposed in this pull request?
This proposes to document the available metrics for ExecutorAllocationManager in the Spark monitoring documentation.
Why are the changes needed?
The ExecutorAllocationManager is instrumented with metrics using the Spark metrics system.
The relevant work is in SPARK-7007 and SPARK-33763
ExecutorAllocationManager metrics are currently undocumented.
Does this PR introduce any user-facing change?
This PR adds documentation only.
How was this patch tested?
na