ShreyeshArangath opened a new pull request, #40637:
URL: https://github.com/apache/spark/pull/40637
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### What changes were proposed in this pull request?
* Added a new config property — `spark.yarn.report.logging.frequency`
* Limit the number of times the yarn application report is logged based on
the number of reports processed.
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### Why are the changes needed?
Currently, an application report is generated every second, this tends to
add a lot of noise especially for long running applications. This bloats the
log file and makes it hard to navigate. With this change, we can limit the
amount of times the application status report is logged based on the number of
reports processed.
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### Does this PR introduce _any_ user-facing change?
The logs are now ~30s apart
```
31-03-2023 15:00:08 PDT countByCountryFlow_countByCountry INFO - 23/03/31
22:00:08 INFO yarn.Client: Application report for
application_1676870052658_5870144 (state: RUNNING)
31-03-2023 15:00:38 PDT countByCountryFlow_countByCountry INFO - 23/03/31
22:00:38 INFO yarn.Client: Application report for
application_1676870052658_5870144 (state: RUNNING)
31-03-2023 15:01:08 PDT countByCountryFlow_countByCountry INFO - 23/03/31
22:01:08 INFO yarn.Client: Application report for
application_1676870052658_5870144 (state: RUNNING)
31-03-2023 15:01:38 PDT countByCountryFlow_countByCountry INFO - 23/03/31
22:01:38 INFO yarn.Client: Application report for
application_1676870052658_5870144 (state: RUNNING)
31-03-2023 15:02:09 PDT countByCountryFlow_countByCountry INFO - 23/03/31
22:02:09 INFO yarn.Client: Application report for
application_1676870052658_5870144 (state: RUNNING)
31-03-2023 15:02:31 PDT countByCountryFlow_countByCountry INFO - 23/03/31
22:02:31 INFO yarn.Client: Application report for
application_1676870052658_5870144 (state: FINISHED)
```
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### How was this patch tested?
Tested locally to ensure the behavior was as expected
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