Built-in metric: Count of non null records

OSS-Latam / df-metrics

MIT License

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Built-in metric: Count of non null records #1

Open sebastian2296 opened 3 months ago

sebastian2296 commented 3 months ago

This metric should count the number of non-null records for a column in a dataset. Given a in memory dataset and a column name we expect this metric to produce a single metric record.

Input:

column_name: String
tags: Option<Array<String>>

Output:

metric_name: String
event_ts: Timestamp
system_ts: Timestamp
value: Float
tags: Array<String>

brayanjuls commented 1 month ago

related to #16, non null count metric.