Details
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Improvement
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Status: Open
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Minor
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Resolution: Unresolved
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None
Description
The FlameGraph feature added in FLINK-13550 has some known scalability issues, because it issues 1 RPC call per subtask. This may put a lot of pressure on the RPC system, and as such it should be used with caution for heavier jobs until we improved this a bit.
Attachments
Issue Links
- is related to
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FLINK-13550 Support for CPU FlameGraphs in web UI
- Resolved