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https://issues.apache.org/jira/browse/FLINK-26719?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17509231#comment-17509231
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Aitozi edited comment on FLINK-26719 at 3/19/22, 9:36 AM:
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{quote}If we do not want to provide stronger resiliency/guarantees than the
Flink native integration in itself then I guess we do not need to check, or
it's enough to check at larger intervals.
{quote}
I have understood generally. In other words, we are using the reconcile loop to
do the periodic check and plan to produce the ERROR events, Right?
I think it's an interesting feature to explore, it may be an ability of
monitoring or self-healing of the operator. The monitoring can use the polling
or the informer based technique.
Thanks for your guys' explanation, Let’s go and see the evolution of this
ability :).
was (Author: aitozi):
{quote}
If we do not want to provide stronger resiliency/guarantees than the Flink
native integration in itself then I guess we do not need to check, or it's
enough to check at larger intervals.
{quote}
I have understood generally. In other words, we are using the reconcile loop to
do the periodic check and plan to produce the ERROR events, Right?
I think it's an interesting feature to explore, it may be an ability of
monitoring or self-healing of the operator. The monitoring can use the polling
or the informer based technique.
Thanks for your guys' explanation, Let’s go and see the evolution of this
ability :).
> Rethink the default reschedule reconcile loop
> ---------------------------------------------
>
> Key: FLINK-26719
> URL: https://issues.apache.org/jira/browse/FLINK-26719
> Project: Flink
> Issue Type: Sub-task
> Reporter: Aitozi
> Priority: Major
>
> When I test locally, I found that it will reschedule and reconcile with the
> {{operator.reconciler.reschedule.interval.sec}} I doubt why we need this? I
> think we just need to reconcile
> # waiting for the status change
> # receive the new event
> # waiting for the savepoint result
> So when JobManagerDeploymentStatus is Ready, we do not have to trigger the
> reconcile except waiting for the savepoint result.
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