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[2.0.x] Upgraded cluster dose not init upgrade checker. #5798

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pixystone opened this issue May 20, 2021 · 0 comments · Fixed by #5800
Closed

[2.0.x] Upgraded cluster dose not init upgrade checker. #5798

pixystone opened this issue May 20, 2021 · 0 comments · Fixed by #5800
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kind/bug Category issues or prs related to bug. version/2.x
Milestone
2.0.2

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@pixystone
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Describe the bug

When an upgrade server restart, it may be downgrade to 1.x, but unable to upgrade again.
No UpgradeChecker thread is running.

Expected behavior
Upgraded server still need to init UpgradeChecker

Relate to #5792
pixystone added a commit to pixystone/nacos that referenced this issue May 20, 2021
@pixystone
[ISSUE alibaba#5798] Fix upgraded server cannot downgrade and upgrade…
35fd4ad 
… again.
@pixystone pixystone mentioned this issue May 20, 2021
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KomachiSion pushed a commit that referenced this issue May 21, 2021
@pixystone
[ISSUE #5798] Fix upgraded server cannot downgrade and upgrade again. (…
5c77307 
…#5800)

* [ISSUE #5798] Fix upgraded server cannot downgrade and upgrade again.

* Fix NPE when delete ServiceMetadata of an non-exist service.
@KomachiSion KomachiSion added version/2.x kind/bug Category issues or prs related to bug. labels May 21, 2021
@KomachiSion KomachiSion added this to the 2.0.2 milestone May 21, 2021
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kind/bug Category issues or prs related to bug. version/2.x
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2.0.2
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[ISSUE #5798] Fix upgraded server cannot downgrade and upgrade again. pixystone/nacos
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@pixystone @KomachiSion