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[DataFusion] Implement metrics framework #90

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alamb opened this issue Apr 26, 2021 · 1 comment
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[DataFusion] Implement metrics framework #90

alamb opened this issue Apr 26, 2021 · 1 comment
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alamb commented Apr 26, 2021

Note: migrated from original JIRA: https://issues.apache.org/jira/browse/ARROW-9552

It is important for users to be able to debug query performance and each operator is capable of collecting important metrics, like # of input and output batches and rows, as well as elapsed time spent doing different types of processing.

We should design traits for metrics reporting so that other projects using DataFusion can access these metrics and make them available for users to see.

@alamb alamb added the arrow Changes to the arrow crate label Apr 26, 2021
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alamb commented Apr 26, 2021

wrong repo

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