Fix: Make distributed error aggregation opt-in #6103
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Signed-off-by: Fabio Graetz <[email protected]>
Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## master #6103 +/- ##
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- Coverage 37.10% 36.99% -0.11%
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Files 1318 1318
Lines 132403 132415 +12
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- Hits 49122 48989 -133
- Misses 79008 79173 +165
+ Partials 4273 4253 -20
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eapolinario
approved these changes
Dec 12, 2024
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Why are the changes needed?
For RFC #5598, flytepropeller was given the ability to list error files in the so-called raw output prefix bucket of an execution with the goal of identifying which worker pod in a failed distributed task experienced the first error.
In GCP, listing the error files requires the
"storage.objects.list"permission which so far wasn't given to propeller. I added this permission to the Flyte propeller custom role here.That being said, because this feature is therefore not backwards compatible, I propose to make it opt-in.
If you agree with this, I'll make another PR to document this feature and how to activate it here and/or here.
What changes were proposed in this pull request?
Only search for multiple error files from the different workers of a distributed task as proposed in RFC #5598 if actively enabled in the flytepropeller config in order to not strictly require the addition of the
"storage.objects.list"permission.How was this patch tested?
Ran flytepropeller with/without the flag enabled locally for a GKE based deployment and adapted unit tests.
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