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TimelyDataflow / timely-dataflow

A modular implementation of timely dataflow in Rust
MIT License
3.25k stars 272 forks source link

Log messages over enter/leave channels #507

Closed teskje closed 1 year ago

teskje commented 1 year ago

This PR adds MessageEvent logging for messages traveling over enter/leave channels.

The motivation is to fix missing record counts in MZ's memory graphs: https://github.com/MaterializeInc/materialize/issues/14443.

teskje commented 1 year ago

Some evidence that his actually helps: