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https://issues.apache.org/jira/browse/KYLIN-5852?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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pengfei.zhan updated KYLIN-5852:
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Description: Two steps need handle high priority jobs: 1) write the ready
task into the job_lock table in the dataloading master node; 2) read the task
from job_lock table to execute in the dataloading slave node. The priority of
tasks is correctly handled by the master, however, the priority property does
not serialized into the job_lock, then the slave can not order the tasks in the
correct way. (was: Support priority for job scheduler)
> Support priority for job scheduler
> ----------------------------------
>
> Key: KYLIN-5852
> URL: https://issues.apache.org/jira/browse/KYLIN-5852
> Project: Kylin
> Issue Type: Improvement
> Components: Job Engine
> Affects Versions: 5.0.0
> Reporter: pengfei.zhan
> Assignee: pengfei.zhan
> Priority: Major
> Fix For: 5.0.0
>
>
> Two steps need handle high priority jobs: 1) write the ready task into the
> job_lock table in the dataloading master node; 2) read the task from job_lock
> table to execute in the dataloading slave node. The priority of tasks is
> correctly handled by the master, however, the priority property does not
> serialized into the job_lock, then the slave can not order the tasks in the
> correct way.
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