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https://issues.apache.org/jira/browse/FLINK-21161?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Flink Jira Bot updated FLINK-21161:
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Labels: auto-deprioritized-major auto-unassigned (was: auto-unassigned
stale-major)
Priority: Minor (was: Major)
This issue was labeled "stale-major" 7 ago and has not received any updates so
it is being deprioritized. If this ticket is actually Major, please raise the
priority and ask a committer to assign you the issue or revive the public
discussion.
> Investigate Datadog OOM on timeout
> ----------------------------------
>
> Key: FLINK-21161
> URL: https://issues.apache.org/jira/browse/FLINK-21161
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / Metrics
> Affects Versions: 1.11.3
> Reporter: Chesnay Schepler
> Priority: Minor
> Labels: auto-deprioritized-major, auto-unassigned
>
> The datadog reporter sends reports to datagod via asynchronous calls made
> with okhttp.
> okhttp buffers requests if they cannot be submitted; if any connection issues
> it might be possible for enough data to be buffered to cause an OOM.
> By default the number of concurrent requests is set to 64. We should try to
> reproduce the problem, and check whether setting this to a lower value would
> solve it.
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