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Posted to commits@druid.apache.org by GitBox <gi...@apache.org> on 2022/12/05 18:04:27 UTC
[GitHub] [druid] capistrant opened a new issue, #13497: Enhance Coordinator Kill Logic by providing a `skipList` of datasources who we don't want to kill
capistrant opened a new issue, #13497:
URL: https://github.com/apache/druid/issues/13497
### Description
Currently the coordinator provides the facility to provide a list of datasources that are permissible to kill. You can also leave that list blank and allow all datasources to be killed. This is great when the number of datasources is small, but eventually the inverse of the current config becomes more convenient for an operator. For instance, if my cluster has 100 datasources and I want to kill 90 of them + any newly created datasources, I'd rather put the 10 protected datasources on a skipList and let everything else be killed as needed.
The open question is how to reconcile the existence of these two competing configs. I think the easiest way would be to ban the ability to have both lists populated, an operator would have to choose one or the other.
### Motivation
Please provide the following for the desired feature or change:
* if my cluster has 100 datasources and I want to kill 90 of them + any newly created datasources, I'd rather put the 10 protected datasources on a skipList and let everything else be killed as needed.
* makes operating a cluster with many datasources more efficient
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Re: [I] Enhance Coordinator Kill Logic by providing a `skipList` of datasources who we don't want to kill (druid)
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on issue #13497:
URL: https://github.com/apache/druid/issues/13497#issuecomment-1890171037
This issue has been marked as stale due to 280 days of inactivity.
It will be closed in 4 weeks if no further activity occurs. If this issue is still
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Re: [I] Enhance Coordinator Kill Logic by providing a `skipList` of datasources who we don't want to kill (druid)
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] closed issue #13497: Enhance Coordinator Kill Logic by providing a `skipList` of datasources who we don't want to kill
URL: https://github.com/apache/druid/issues/13497
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Re: [I] Enhance Coordinator Kill Logic by providing a `skipList` of datasources who we don't want to kill (druid)
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on issue #13497:
URL: https://github.com/apache/druid/issues/13497#issuecomment-1937366029
This issue has been closed due to lack of activity. If you think that
is incorrect, or the issue requires additional review, you can revive the issue at
any time.
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[GitHub] [druid] capistrant commented on issue #13497: Enhance Coordinator Kill Logic by providing a `skipList` of datasources who we don't want to kill
Posted by GitBox <gi...@apache.org>.
capistrant commented on issue #13497:
URL: https://github.com/apache/druid/issues/13497#issuecomment-1337874358
https://druid.apache.org/docs/latest/configuration/index.html#dynamic-configuration
`killDataSourceWhitelist` is the current config that defaults to `[]` and allows an operator to target specific datasources for killing.
`killDataSourceSkipList` is a potential name with the same default to `[]`
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