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When deleting an instance, the tasks in the corresponding zookeeper queue are not deleted.（删除实例时候，没有删除对应zookeeper队列里的任务） #294

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lipengbo2018 opened this issue May 15, 2019 · 1 comment
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When deleting an instance, the tasks in the corresponding zookeeper queue are not deleted.（删除实例时候，没有删除对应zookeeper队列里的任务） #294

lipengbo2018 opened this issue May 15, 2019 · 1 comment
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enhancement New feature or request
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1.0.3 release plan

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@lipengbo2018
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lipengbo2018 commented May 15, 2019 •
edited by zhangmeng0428
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It is recommended to delete the corresponding task in the queue at the same time when deleting the instance.
Otherwise, if the deleted instance persists and the number of concurrent queues is 1, the subsequent tasks will not be executed.
At the same time, it will cause unnecessary trouble to the subsequent queue maintenance.

建议删除实例时候，同时删除队列里的对应任务。
否则，如果该被删除实例一直存在，且该队列并发数是1，会造成后边的任务都无法执行，
同时对后续的队列维护也会造成不必要的困扰
@qiaozhanwei qiaozhanwei self-assigned this May 15, 2019
@qiaozhanwei qiaozhanwei added this to Requirement Identification(需求确认) in DolphinScheduler Work Plan via automation May 15, 2019
@qiaozhanwei qiaozhanwei moved this from Requirement Identification(需求确认) to In Develop(当前开发任务) in DolphinScheduler Work Plan May 15, 2019
@boandai boandai added this to the 1.0.3 release plan milestone May 16, 2019
@boandai boandai added the enhancement New feature or request label May 16, 2019
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boandai commented May 16, 2019

very good issue！
Thank you very much for finding this problem.

@lenboo lenboo closed this as completed May 21, 2019
DolphinScheduler Work Plan automation moved this from In Develop(当前开发任务) to Done(当前完成的任务) May 21, 2019
@zhangmeng0428 zhangmeng0428 changed the title 删除实例时候，没有删除对应zookeeper队列里的任务 When deleting an instance, the tasks in the corresponding zookeeper queue are not deleted.（删除实例时候，没有删除对应zookeeper队列里的任务） Jul 30, 2019
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@qiaozhanwei @lenboo @lipengbo2018 @boandai