EmmyMiao87 opened a new pull request #333: Add distributor which allocate task to be fairly URL: https://github.com/apache/incubator-doris/pull/333 Step1: updateBeIdTaskMaps, remove not alive be and add new alive be Step2: process timeout tasks, if a task already has bean allocate to be but not finished before DEFAULT_TASK_TIMEOUT_MINUTES, it will be discarded. At the same time, the partitions belong to old task will be allocate to a new task. The new task with a signatrue will be add in the queue of needSchedulerRoutineLoadTask. Step3: process all of needSchedulerRoutineLoadTask, allocate task to be. The task will be executed by backend.
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