JunjianS opened a new issue #4016:
URL: https://github.com/apache/incubator-dolphinscheduler/issues/4016
**Describe the bug**
Sometimes tasks cannot be assigned，the state is still start successfully.
below error in master log
[ERROR] 2020-11-02 16:16:30.001
org.apache.dolphinscheduler.server.master.consumer.TaskPriorityQueueConsumer:[148]
- dispatch error
org.apache.dolphinscheduler.server.master.dispatch.exceptions.ExecuteException:
fail to execute : Command [type=TASK_EXECUTE_REQUEST, opaque=2175589,
bodyLen=7686] due to no suitable worker , current task need to 172.xxx.xxx.xxx
worker group execute
at
org.apache.dolphinscheduler.server.master.dispatch.ExecutorDispatcher.dispatch(ExecutorDispatcher.java:87)
at
org.apache.dolphinscheduler.server.master.consumer.TaskPriorityQueueConsumer.dispatch(TaskPriorityQueue
Consumer.java:145)
at
org.apache.dolphinscheduler.server.master.consumer.TaskPriorityQueueConsumer.run(TaskPriorityQueueConsumer.
java:114)
**To Reproduce**
don't konw how to reproduce, sometime and some tasks have this problem.
I don't think this is the same as issue #3480,
zookeeper.dolphinscheduler.root is default in zookeeper.properties, not
multi directories
zookeeper.dolphinscheduler.root=/dolphinscheduler
the version is 1.3.2
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