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https://issues.apache.org/jira/browse/BEAM-775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15935735#comment-15935735
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Ben Chambers commented on BEAM-775:
-----------------------------------
(Note BEAM-1148 originally tracked porting PAssert off of Aggregators)
I don't believe Metrics will work for this. Specifically since most runners
don't track values across committed bundles and instead only support attempted
metrics, they may over or undercount.
Depending on a flaky value from Metrics for testing seems like it would be a
step backwards in terms of flakiness of tests.
It may be useful to think about how to move PAsserts off aggregators/metrics
towards something more reliable -- perhaps a deterministic completion sink that
just writes the name of the assert that has been executed.
> Remove Aggregators from the Java SDK
> ------------------------------------
>
> Key: BEAM-775
> URL: https://issues.apache.org/jira/browse/BEAM-775
> Project: Beam
> Issue Type: Sub-task
> Components: sdk-java-core
> Reporter: Ben Chambers
> Assignee: Pablo Estrada
> Labels: backward-incompatible
> Fix For: First stable release
>
>
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