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fix(dlm):the system configures the session proportion limit #4132

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@kiko-art kiko-art commented Jan 8, 2025

What type of PR is this?

type-bug

What this PR does / why we need it:

The value of the system variable 'odc.task.dlm.session-limit-ratio' has been adjusted to regulate the flow of data archiving tasks within the MySQL/Oracle database environment. Furthermore, modifying the value of 'odc.task.dlm.limit-switch' allows for the activation or deactivation of the current limiting function, which serves as a protective measure against overload.

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

Additional documentation e.g., usage docs, etc.:


1.add system config 'odc.task.dlm.session.limit.ratio', implement dynamic change of the sessionLimitRatio value.
2.The value of sessionLimitRatio is assigned in when the task is executed
@kiko-art kiko-art changed the title fix fix(dlm):the system configures the session proportion limit Jan 8, 2025
1.add system config 'odc.task.dlm.limit.switch', implement dynamic change of the limitSwitch value.
2.The value of limitSwitch is assigned in when the task is executed
1.add system config 'odc.task.dlm.limit.switch', implement dynamic change of the limitSwitch value.
2.The value of limitSwitch is assigned in when the task is executed
@kiko-art kiko-art self-assigned this Jan 9, 2025
@kiko-art kiko-art modified the milestones: 4.3.x, ODC4.3.3-bp1, ODC4.3.2-bp3 Jan 9, 2025
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