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Posted to commits@pinot.apache.org by "piby180 (via GitHub)" <gi...@apache.org> on 2024/05/03 13:39:51 UTC
[I] Allow ability to customize failureThreshold and timeoutSeconds in stateful sets. [pinot]
piby180 opened a new issue, #13073:
URL: https://github.com/apache/pinot/issues/13073
We do not have any ability to customize failureThreshold (and also timeoutSeconds) in the helm chart
https://github.com/apache/pinot/blob/31ae6a32aa426a6b9364b75e774a5e80c37eb336/helm/pinot/templates/server/statefulset.yaml#L88
This is needed to prevent fcontinuous failing of pods in a loop during pod restarts
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Re: [I] Allow more flexibility to customize probes in statefulsets [pinot]
Posted by "piby180 (via GitHub)" <gi...@apache.org>.
piby180 closed issue #13073: Allow more flexibility to customize probes in statefulsets
URL: https://github.com/apache/pinot/issues/13073
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Re: [I] Allow more flexibility to customize probes in statefulsets [pinot]
Posted by "abhioncbr (via GitHub)" <gi...@apache.org>.
abhioncbr commented on issue #13073:
URL: https://github.com/apache/pinot/issues/13073#issuecomment-2128325088
We can close this issue. Thanks
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Re: [I] Allow ability to customize failureThreshold and timeoutSeconds in stateful sets. [pinot]
Posted by "piby180 (via GitHub)" <gi...@apache.org>.
piby180 commented on issue #13073:
URL: https://github.com/apache/pinot/issues/13073#issuecomment-2094046254
Hi @abhioncbr
I spent quite some time reading about probes last night.
To summarize, we need the following additional options for every probe in each statefulset.
1. `successThreshold`
2. `failureThreshold`
3. `timeoutSeconds`
In addition, we are using readiness and liveness probes but not startup probes. The server pods need an initial startup time where it marks the segments online. This startup time is different for different cluster depending on the number of segments stored. Instead of a static startup delay using `initialDelaySeconds` in readiness and liveness probes, it makes sense to use startup probe instead.
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Re: [I] Allow more flexibility to customize probes in statefulsets [pinot]
Posted by "piby180 (via GitHub)" <gi...@apache.org>.
piby180 commented on issue #13073:
URL: https://github.com/apache/pinot/issues/13073#issuecomment-2128667315
@abhioncbr Thanks for the PR!
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Re: [I] Allow ability to customize failureThreshold and timeoutSeconds in stateful sets. [pinot]
Posted by "abhioncbr (via GitHub)" <gi...@apache.org>.
abhioncbr commented on issue #13073:
URL: https://github.com/apache/pinot/issues/13073#issuecomment-2093792915
I am planning to work on this; please assign it to me. Thanks
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