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TDSQL Boundless

DokumentasiTDSQL BoundlessGeneral ReferenceDatabase Parameter Descriptiontdstore_transfer_leader_job_cost_threshold_ms

tdstore_transfer_leader_job_cost_threshold_ms

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Terakhir diperbarui: 2026-05-26 17:00:11

Feature Description

This parameter is used to set the maximum threshold for the time taken to proactively switch to the primary task (including the time for migrating transactions from the old leader and sending requests to the new leader).
If the duration exceeds this threshold, it is identified as a time-consuming exception. The system increments the MySQL status metric tdstore_transfer_leader_job_cost_exception_count, which is then reported to the TDSQL Boundless console for display.

Attribute Description

Required
Description
Parameter Type
ULONGLONG
Default Value
10000
Value Range
0 ~ 18446744073709551615
Effective Scope
GLOBAL
Restart Required
No
Topik sebelumnya: tdstore_min_free_disk_spaceTopik selanjutnya: tdstore_transfer_leader_raft_cost_threshold_ms

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