restore 'vtctl VExec' command, remove Onlind DDL VExec functionality: v12 backport#9225
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Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
shlomi-noach
added
Type: Bug
Component: Cluster management
Component: VReplication
Backport
shlomi-noach
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ajm188,
deepthi,
doeg,
harshit-gangal,
rohit-nayak-ps and
systay
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This was referenced Nov 14, 2021
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Heh. Not so fast. |
Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
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OK, further dependency resolved. |
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Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
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Ugh sorry, yet another dependency in |
Contributor
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For now I'm going to close this PR and create a new PR which merely reverts #8972, until I figure out the best way to deprecate VExec/OnlineDDL. |
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Description
Fixes #9193
Followup to #8972
This PR restores
vtctl VExecfunctionality. It was removed based on the assumption the only uses for this command were for Online DDL command. This was wrong, and VExec is also used as a wrapper around VReplication.This PR now re-enabled
vtctl VExec, but then strips out any Online DDL -specific logic from VExec. This means removing theschema_migrationstable references, planner, templates; demotingonlineddl.Executorfrom being aVExec-utor, and removing some boilerplate code.This is the backport for release-12.0
Checklist
cc @deepthi @hallaroo