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The query with single currency failed more than once when stop a tiflash az #3118

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lilinghai opened this issue Sep 18, 2021 · 0 comments · Fixed by pingcap/tidb#28201
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The query with single currency failed more than once when stop a tiflash az #3118

lilinghai opened this issue Sep 18, 2021 · 0 comments · Fixed by pingcap/tidb#28201
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affects-5.1 severity/major type/bug The issue is confirmed as a bug.

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@lilinghai
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Accroding the implementation now, the query failed once at most(the mpp task have sent to tiflash, then the tiflash node is down). But execute the stop a tiflash az high availablity case , the query failed twice.
@lilinghai lilinghai added type/bug The issue is confirmed as a bug. severity/major labels Sep 18, 2021
@windtalker windtalker mentioned this issue Sep 18, 2021
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This was referenced Sep 23, 2021
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ti-chi-bot pushed a commit to pingcap/tidb that referenced this issue Feb 10, 2022
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copr: Fix bug that mpp node availability detect does not work in some…
fc4f280 
… corner cases (#28201) (#28288)

close pingcap/tiflash#3118
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affects-5.1 severity/major type/bug The issue is confirmed as a bug.
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copr: Fix bug that mpp node availability detect does not work in some corner cases windtalker/tidb
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