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ddl ingest can not set store-write-bwlimit while using lightning local backend #57156

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CbcWestwolf opened this issue Nov 6, 2024 · 0 comments · May be fixed by #57145
Open

ddl ingest can not set store-write-bwlimit while using lightning local backend #57156

CbcWestwolf opened this issue Nov 6, 2024 · 0 comments · May be fixed by #57145
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affects-6.5 affects-7.1 affects-7.5 affects-8.1 affects-8.5 component/ddl This issue is related to DDL of TiDB. may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 severity/major type/bug The issue is confirmed as a bug.

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@CbcWestwolf
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We introduced a store write limiter in #35193 to reduce the impact on online services.
But we can not set this when adding index utilizes lightning local backend.
A new variable is needed to reduce the impact of ADD INDEX on online services
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affects-6.5 affects-7.1 affects-7.5 affects-8.1 affects-8.5 component/ddl This issue is related to DDL of TiDB. may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 severity/major type/bug The issue is confirmed as a bug.
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@CbcWestwolf