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TDSQL Boundless

META_CLUSTER_JOBS

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Last updated: 2026-03-06 18:48:08

功能

INFORMATION_SCHEMA.META_CLUSTER_JOBS 展示实例内调度任务的相关信息。

字段说明

字段名
类型
描述
rep_group_id
bigint unsigned
执行调度任务的 RG ID
rep_group_job_id
bigint unsigned
任务 ID
rep_group_job_type
varchar(64)
任务类型
rep_group_job_meta
json
任务元信息
rep_group_job_state
varchar(64)
任务状态
create_time
datetime
任务创建时间
finish_time
datetime
任务完成时间
job_raft_log_index
bigint
任务完成时 RG 的 RAFT 日志位点
job_vanished_rg_raft_log_index
bigint
MERGE_RG 类型任务完成时 vanished RG 的 RAFT 日志位点
job_commit_ts
varchar(64)
任务完成时的时间戳
job_msg
text
任务的信息
job_desc
text
任务的描述
task_id
bigint unsigned
发起该 Job 的 Task 的 ID
task_type
varchar(64)
发起该 Job 的 Task 的类型
cause_type
varchar(64)
发起该 Job 的原因类型
schedule_rule
text
发起该 Job 的调度规则

示例

tdsql > SELECT * FROM information_schema.META_CLUSTER_JOBS WHERE rep_group_job_type LIKE "%migrate%" LIMIT 1\\G
*************************** 1. row ***************************
rep_group_id: 1024
rep_group_job_id: 17
rep_group_job_type: RG_JOB_TYPE_MIGRATE_RG_REPLICA
rep_group_job_meta: {"rep_group_id": 1024, "rep_group_job_id": 17, "rep_group_job_type": 5, "ReplicationGroupJobInfo": {"MigrateRepGroupReplica": {"need_report": true, "rep_group_id": 1024, "timeout_msec": 600000, "src_node_name": "node-***-001", "dst_rep_group_meta": {"uuid": 1, "kv_id": "rg_mgr_kv_0", "quorum": 1, "learners": ["node-***-002"], "node_name": "node-***-002", "update_ts": 29653634069299238, "create_time": 1767494319660804771, "leader_term": 2, "member_role": 4, "member_uuids": {"node-***-001": 0, "node-***-002": 1}, "meta_version": 3, "rep_group_id": 1024, "learner_quorum": 2, "member_version": 1, "data_space_type": 1, "rep_group_state": 16, "region_meta_list": [{"end_key": "AAAAAw==", "has_data": true, "region_id": 9, "start_key": "AAAAAg==", "create_time": 1767494323650978288, "data_obj_id": 2, "rep_group_id": 1024, "data_obj_type": 13, "data_space_type": 1}, {"end_key": "AAAAAg==", "has_data": true, "region_id": 13, "start_key": "AAAAAQ==", "create_time": 1767494325495937234, "data_obj_id": 1, "rep_group_id": 1024, "data_obj_type": 12, "data_space_type": 1}, {"end_key": "AAAABQ==", "has_data": true, "region_id": 15, "start_key": "AAAABA==", "create_time": 1767494326189137966, "data_obj_id": 4, "rep_group_id": 1024, "data_obj_type": 12, "data_space_type": 1}], "rep_group_labels": {"no-auto-merge": "1", "no-auto-split": "1", "no-auto-migrate": "1"}, "key_range_version": 3, "member_node_names": ["node-***-001", "node-***-002"], "replica_storage_formats": {"node-***-001": 1, "node-***-002": 1}}}}}
rep_group_job_state: Migrated
create_time: 2026-01-04 10:38:45
finish_time: 2026-01-04 10:38:53
job_raft_log_index: 0
job_vanished_rg_raft_log_index: 0
job_commit_ts: 0
job_msg:
job_desc: {"mc_host":"mc-***-0","reason":"","reported_by":"","job_detail":{"causeType":8,"description":"add a replica to make up"}}
task_id: 0
task_type: TASK_TYPE_UNKNOWN
cause_type: CAUSE_RG_QUORUM_CHECK
schedule_rule: {"migration_rule":{"src_node_name":"node-***-001","dst_node_name":"node-***-002","rm_node_name":"","removal_kind":-1,"is_force":false,"new_leader_node_name":"","is_new_replica_learner":true,"use_joint_consensus":true,"storage_format":"STORAGE_FORMAT_DEFAULT","is_new_replica_witness":false}}
1 row in set (0.01 se)

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