There are many historical job records in Doris, such as load jobs, alter jobs, export jobs and so on.
These historical jobs are generally cleaned up periodically by the cleanup thread, to avoid taking too much memory.
This PR reorganized the cleanup logic of historical jobs and optimized the cleanup logic of some historical jobs
to reduce the memory usage of historical jobs.
The following FE configuration items are related to historical job cleaning:
1. label_keep_max_second
Used to determine whether LoadJob, LoadJobV2, RoutineLoadJob or TransactionState are expired.
2. streaming_label_keep_max_second
Used to determine whether InsertJob, DeleteJob or TransactionState are expired.
Different from label_keep_max_second, this config is used to clean up these frequently submitted jobs or load transactions.
3. history_job_keep_max_second
Used to determine whether AlterJob, ExportJob are expired
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