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https://issues.apache.org/jira/browse/BEAM-3803?focusedWorklogId=79001&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-79001
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ASF GitHub Bot logged work on BEAM-3803:
----------------------------------------
Author: ASF GitHub Bot
Created on: 09/Mar/18 19:37
Start Date: 09/Mar/18 19:37
Worklog Time Spent: 10m
Work Description: kennknowles commented on a change in pull request
#4841: BEAM-3803: Dataflow runner implements metrics contract
URL: https://github.com/apache/beam/pull/4841#discussion_r173547421
##########
File path:
runners/google-cloud-dataflow-java/src/main/java/org/apache/beam/runners/dataflow/DataflowMetrics.java
##########
@@ -350,10 +352,18 @@ public static MetricQueryResults create(
public abstract MetricName name();
public abstract String step();
@Nullable
- public abstract T committed();
- @Nullable
+ protected abstract T committedInternal();
public abstract T attempted();
+ public T committed() {
+ T committed = committedInternal();
+ if (committed == null) {
+ throw new UnsupportedOperationException("This runner does not
currently support committed"
Review comment:
OK let's just make Dataflow match the spec and later change the spec to be
good.
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Issue Time Tracking
-------------------
Worklog Id: (was: 79001)
Time Spent: 3h 50m (was: 3h 40m)
> Dataflow runner should handle metrics per the spec
> --------------------------------------------------
>
> Key: BEAM-3803
> URL: https://issues.apache.org/jira/browse/BEAM-3803
> Project: Beam
> Issue Type: Bug
> Components: runner-dataflow
> Reporter: Andrew Pilloud
> Assignee: Andrew Pilloud
> Priority: Major
> Labels: nexmark
> Time Spent: 3h 50m
> Remaining Estimate: 0h
>
> The dataflow runner only supports committed metrics for batch jobs and
> attempted metrics for streaming jobs. It should always support attempted
> metrics and throw an UnsupportedOperationException when the metrics are
> missing.
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