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Optimize the synchronization behavior of the lossy DDL operation #8686

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nongfushanquan opened this issue Mar 27, 2023 · 7 comments · Fixed by #8859, #8912 or #8926
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Optimize the synchronization behavior of the lossy DDL operation #8686

nongfushanquan opened this issue Mar 27, 2023 · 7 comments · Fixed by #8859, #8912 or #8926
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@hi-rustin
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affects-6.5 affects-7.1 area/ticdc Issues or PRs related to TiCDC. type/enhancement This is a enhancement PR

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@nongfushanquan
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nongfushanquan commented Mar 27, 2023 •
edited

Is your feature request related to a problem?

When a customer runs certain DDLs on a big table, such as modifying a column that affects all rows of the table, all rows will replicate to the downstream

Describe the feature you'd like

the ticdc will ignore the dml and only sync ddl to the downstream.

Describe alternatives you've considered

No response

Teachability, Documentation, Adoption, Migration Strategy

No response
@nongfushanquan nongfushanquan added the type/feature Issues about a new feature label Mar 27, 2023
@nongfushanquan
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/area cdc

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@nongfushanquan: The label(s) area/cdc cannot be applied, because the repository doesn't have them.

In response to this:

/area cdc

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the ti-community-infra/tichi repository.

@nongfushanquan
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/area ticdc

@ti-chi-bot ti-chi-bot added the area/ticdc Issues or PRs related to TiCDC. label Mar 27, 2023
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/assign @hi-rustin

@benmaoer benmaoer mentioned this issue Apr 11, 2023
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@ti-chi-bot ti-chi-bot bot assigned amyangfei and unassigned hi-rustin Apr 25, 2023
@nongfushanquan
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/assign @hi-rustin
/unassign @amyangfei

@ti-chi-bot ti-chi-bot bot assigned hi-rustin and unassigned amyangfei Apr 25, 2023
@hi-rustin hi-rustin mentioned this issue Apr 26, 2023
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@hi-rustin hi-rustin added type/enhancement This is a enhancement PR and removed type/feature Issues about a new feature labels Apr 26, 2023
@nongfushanquan nongfushanquan changed the title optimize the behavior of sync the DDL when the downstream is tidb/mysql Optimize the synchronization behavior of the lossy DDL operation Apr 27, 2023
ti-chi-bot bot pushed a commit that referenced this issue Apr 27, 2023
@hi-rustin
tests(ticdc): add lossy_ddl test (#8859)
c5add2f 
close #8686
@CharlesCheung96 CharlesCheung96 mentioned this issue Apr 28, 2023
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ti-chi-bot bot pushed a commit that referenced this issue Apr 28, 2023
@CharlesCheung96
tests(ticdc): add comment to storage sink (#8876)
07d5313 
ref #8686
@hi-rustin hi-rustin mentioned this issue May 8, 2023
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ti-chi-bot bot pushed a commit that referenced this issue May 8, 2023
@hi-rustin
tests(ticdc): add exchange partition test to lossy DDL case (#8912)
4dc30e9 
close #8686
@hi-rustin hi-rustin mentioned this issue May 9, 2023
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ti-chi-bot bot pushed a commit that referenced this issue May 10, 2023
@hi-rustin
tests(ticdc): add reorganize partition test to lossy DDL case (#8926)
7b06881 
close #8686
This was referenced May 17, 2023
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@nongfushanquan
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/label affects-6.5

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/label affects-7.1

hi-rustin added a commit to ti-chi-bot/tiflow that referenced this issue May 19, 2023
@hi-rustin
tests(ticdc): add exchange partition test to lossy DDL case (pingcap#…
9001ec1 
…8912)

close pingcap#8686
hi-rustin added a commit to ti-chi-bot/tiflow that referenced this issue May 19, 2023
@hi-rustin
tests(ticdc): add reorganize partition test to lossy DDL case (pingca…
5ff8e6b 
…p#8926)

close pingcap#8686
ti-chi-bot bot pushed a commit that referenced this issue May 19, 2023
@ti-chi-bot
tests(ticdc): add lossy_ddl test (#8859) (#8985)
29afa87 
close #8686
hi-rustin pushed a commit to ti-chi-bot/tiflow that referenced this issue May 19, 2023
@ti-chi-bot @hi-rustin
tests(ticdc): add lossy_ddl test (pingcap#8859) (pingcap#8985)
e3e921f 
close pingcap#8686

Signed-off-by: hi-rustin <rustin.liu@gmail.com>
ti-chi-bot bot pushed a commit that referenced this issue May 20, 2023
@ti-chi-bot
tests(ticdc): add lossy_ddl test (#8859) (#8986)
1881877 
close #8686
@nongfushanquan nongfushanquan mentioned this issue May 25, 2023
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@nongfushanquan nongfushanquan mentioned this issue Jun 9, 2023
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17 tasks
@nongfushanquan nongfushanquan mentioned this issue Jun 21, 2023
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@asddongmen asddongmen mentioned this issue Jan 20, 2024
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@flowbehappy flowbehappy mentioned this issue Apr 23, 2024
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affects-6.5 affects-7.1 area/ticdc Issues or PRs related to TiCDC. type/enhancement This is a enhancement PR
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