exector does not do the job

[liumingxing <li...@cnnic.cn>]

hi，
    in ui,  a executor listed in the ui is assigned to do a task, but by checking the log file of the worker the executor belongs to it stoped the task a few hours ago.
 I do not know whether it continue to do the task, so I tcpdump to know if the host the spout was located in was sending to it, and no traffic was found.  From it, no task was assigned to the executor.
However, I was puzzled that there was the executor in the ui. why?

Thanks.



Mingxing，liu    
 
liumingxing@cnnic.cn
（010）58812467