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第一次master下发定时任务后worker节点可以在1S~2S内执行完毕,当服务运行一段时间之后,同一个任务(每个任务都是一样的情况)下发给worker之后worker并没有立即执行,从t_ds_process_instance表看start_time例如是现在,而end_time会越来越长,例如一个小时才end。但是从task_instance表里面的log_path在机器上的日志看,worker节点并没有在start_time的时间点立即执行,而是延后了很久才开始执行。此时如果我重启master服务,任务又会很快进行消耗,很快就执行完毕了,运行一段时间后又会产生延迟。
请问下这种情况是如何产生的?应该如何规避?
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