tidb: add description for var tidb_ddl_reorg_max_write_speed
(#19445)
#19646
+11
−0
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This is an automated cherry-pick of #19445
What is changed, added or deleted? (Required)
add description for var
tidb_ddl_reorg_max_write_speed
Which TiDB version(s) do your changes apply to? (Required)
Tips for choosing the affected version(s):
By default, CHOOSE MASTER ONLY so your changes will be applied to the next TiDB major or minor releases. If your PR involves a product feature behavior change or a compatibility change, CHOOSE THE AFFECTED RELEASE BRANCH(ES) AND MASTER.
For details, see tips for choosing the affected versions.
What is the related PR or file link(s)?
tidb_ddl_reorg_max_write_speed
docs-cn#19071store-write-bwlimit
when ingesting tidb#57145Do your changes match any of the following descriptions?