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Posted to reviews@yunikorn.apache.org by GitBox <gi...@apache.org> on 2021/09/19 06:56:08 UTC
[GitHub] [incubator-yunikorn-core] wilfred-s opened a new pull request #324: [YUNIKORN-854] node removal with inflight placeholder replacements
wilfred-s opened a new pull request #324:
URL: https://github.com/apache/incubator-yunikorn-core/pull/324
### What is this PR for?
If a node has a placeholder while the node is removed the cleanup leaves
inflight replacements untouched. This can lead to unlinked allocations
on a secondary node or asks that never get allocated.
Handling three cases for node removal linked to placeholders:
* the removed node contains both the placeholder and real allocations,
the real allocation is retried (without placeholder)
* the removed node contains only the real allocation,
placeholder is unlinked and will be removed after confirmation by shim
the real allocation is retried (without placeholder)
* the removed node contains only the placeholder,
the real allocation is confirmed on the 2nd node
### What type of PR is it?
* [X] - Bug Fix
### What is the Jira issue?
https://issues.apache.org/jira/browse/YUNIKORN-854
### How should this be tested?
Unit tests are added as part of the change
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[GitHub] [incubator-yunikorn-core] wilfred-s closed pull request #324: [YUNIKORN-854] node removal with inflight placeholder replacements
Posted by GitBox <gi...@apache.org>.
wilfred-s closed pull request #324:
URL: https://github.com/apache/incubator-yunikorn-core/pull/324
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[GitHub] [incubator-yunikorn-core] codecov[bot] commented on pull request #324: [YUNIKORN-854] node removal with inflight placeholder replacements
Posted by GitBox <gi...@apache.org>.
codecov[bot] commented on pull request #324:
URL: https://github.com/apache/incubator-yunikorn-core/pull/324#issuecomment-922425520
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- Partials 160 214 +54
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