mxm commented on a change in pull request #11558:
URL: https://github.com/apache/beam/pull/11558#discussion_r420655324
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File path:
runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/DoFnOperator.java
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@@ -455,6 +461,18 @@ public void open() throws Exception {
if (!options.getDisableMetrics()) {
flinkMetricContainer = new FlinkMetricContainer(getRuntimeContext());
doFnRunner = new DoFnRunnerWithMetricsUpdate<>(stepName, doFnRunner,
flinkMetricContainer);
+ String checkpointMetricNamespace =
Review comment:
I thought about that. The checkpointing metrics are kept at the
JobManager. They are not accessible by the operator. So in order not to change
the logic of the load tests which relies on the metrics accumulated during the
job, returned in the PipelineResult, I opted to go this route.
I think we may have to change the Beam service to allow querying job metrics
during job runtime. At the moment, we can only retrieve them at the end of the
job.
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