Oncilla 6005d01854 prometheus: check return value from CheckpointSet.ForEach (#622) ... This PR modifies prometheus.Collect to reflect the change introduced by #557. The `export{Counter,Histogram,LastValue,Summary}` methods now all return an error instead of calling the error callback directly. The callback is now only called on the returned error from `ForEach`. fixes #563 Co-authored-by: Rahul Patel <rahulpa@google.com>		2020-04-07 10:58:49 -07:00
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metric	prometheus: check return value from CheckpointSet.ForEach (#622)	2020-04-07 10:58:49 -07:00
otlp	Updated default port for OTLP exporter (#611)	2020-04-02 10:04:57 -07:00
trace	Prepare for releasing v0.4.2 (#608)	2020-03-31 12:57:37 -07:00