Fallback to leader read when replica read meets flashback-in-progress error #796
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Signed-off-by: you06 <[email protected]>
Signed-off-by: you06 <[email protected]>
you06
changed the title
Signed-off-by: you06 <[email protected]>
Defined2014
approved these changes
May 11, 2023
Signed-off-by: you06 <[email protected]>
Signed-off-by: you06 <[email protected]>
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@disksing PTAL |
Signed-off-by: you06 <[email protected]>
zyguan
approved these changes
May 11, 2023
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Ref pingcap/tidb#43673
Currently the flashback doesn't wait followers before responsing and continue workload, this PR handles such failure requests and redirect them to leader.