ibzib commented on a change in pull request #12063:
URL: https://github.com/apache/beam/pull/12063#discussion_r460179800
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File path:
runners/spark/src/main/java/org/apache/beam/runners/spark/metrics/SparkMetricsContainerStepMap.java
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@@ -27,7 +27,7 @@
@Override
public String toString() {
- return new SparkBeamMetric().renderAll().toString();
+ return asAttemptedOnlyMetricResults(this).toString();
Review comment:
> @ibzib Thanks for more details. I see the picture bit still not
convinced why MetricsContainerStepMap::toString is used for REST API (if I get
it right) - dedicated way to make the protobuf-formatted metrics accessible, as
you said, should be better imho.
The reason I used `toString` is because the Flink REST API displays
accumulator values using `toString`. I simply wasn't able to come up with a
dedicated way to make the protobuf-formatted metrics accessible.
> Are you ok to merge this fix for Spark Runner metrics?
Yes, this is fine for now. I might need to give Flink runner metrics another
look to fix the equivalent problem there.
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