Dolphinscheduler: [FEATURE] can dolphinscheduler Prevent task conflict
Describe the question
can dolphinscheduler Prevent task conflict？
when a task spend very long time to finsh the work,but time is out ,the next loop is start,then have two same task run and conflict.did dolphinscheduler had judged the Previous task is finished or not?
Which version of DolphinScheduler:
-[1.1.0]
henliqi
All 14 comments
good idea
for now we didn't judged previous task is finished or not! and i will mark this issue as a feature, any one like this feature, please reply +1 , if someone would like to implement this feature, please let me know! thx
dailidong
on 12 Nov 2019
thank you very much !
and i think it should be Optional ，because some one need execute sequentially, and some one need execute concurrence!
henliqi
on 13 Nov 2019
+1
I think this feature is necessary, azkaban-like concurrent options
elonlo
on 4 Dec 2019
+1
I think this feature is necessary too, quartz-like
ek912
on 5 Dec 2019
+1
boying52
on 29 Mar 2020
Duplicate of #1995, the two issues should union , we can talk on this issue
dailidong
on 22 Apr 2020
hi ，How's the progress of this issue
zhangb0120
on 11 May 2020
+1
zhangb0120
on 21 May 2020
is there anybody who would like to implement this feature？
dailidong
on 27 May 2020
哪位大神能帮忙提升一下这个需求，等了半年了
zhangb0120
on 10 Sep 2020
我只实现了并发和跳过功能，没有实现等待功能。因为每个工作流实例等待都是一个线程资源，所以就没有实现等待，不知道这个能不能满足大家的需求。
elonlo
on 10 Sep 2020
应该可以，只要上一个周期实例还没跑完，下一个就不能跑就行，这个功能能放到定时管理里面吗？1.3版本好像还没有
zhangb0120
on 10 Sep 2020
可以的。这个只是在我们公司使用，我整合一下提一个pr
zhangb0120 notifications@github.com 于2020年9月10日周四 下午3:23写道：
应该可以，只要上一个周期实例还没跑完，下一个就不能跑就行，这个功能能放到定时管理里面吗？1.3版本好像还没有
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elonlo
on 10 Sep 2020
可以的。这个只是在我们公司使用，我整合一下提一个pr zhangb0120 notifications@github.com 于2020年9月10日周四 下午3:23写道：
…
应该可以，只要上一个周期实例还没跑完，下一个就不能跑就行，这个功能能放到定时管理里面吗？1.3版本好像还没有 — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#1211 (comment)>, or unsubscribe https://github.com/notifications/unsubscribe-auth/ABLICHGE7FHWCKTNZJQYH3TSFB5INANCNFSM4JMAH34Q .
大佬pr写了吗，挺期待这个功能的
glxfeng
on 23 Dec 2020
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Most helpful comment
可以的。这个只是在我们公司使用，我整合一下提一个pr
zhangb0120 notifications@github.com 于2020年9月10日周四 下午3:23写道：