apache / apache/datafusion

Track `elapsed_compute` for `AsyncFuncExec`

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#19,658 8 comments 0 reactions 0 assignees View on GitHub
enhancement
Dominant language
Rust
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Forks
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Avg merge
3d 7h
Merged PRs (30d)
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Description

### Is your feature request related to a problem or challenge?

This is a follow on work for https://github.com/apache/datafusion/pull/19626

The above PR implemented `BaselineMetrics` tracking for `AsyncFuncExec`, except `elapsed_compute`, the reason is we have found it requires some additional change to make it work as expected, see the original discussion for details: https://github.com/apache/datafusion/pull/19626#discussion_r2660989272

### Describe the solution you'd like

_No response_

### Describe alternatives you've considered

_No response_

### Additional context

_No response_

Contributor guide

Open the contributing guide

Research direction

Start with PR 19626 and its linked discussion, then trace the AsyncFuncExec and BaselineMetrics changes described there. Determine the additional change needed for elapsed_compute to behave as expected; the work is done when AsyncFuncExec reports that metric correctly.

Written by the indexing model from the issue text.

Assessment

Tech stack
rust
Domain
data-engineering, observability
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Quiet
Clarity
Needs clarification
Newbie friendliness
45/100

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