Executor launched but no tasks is submitted

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Executor launched but no tasks is submitted

wuchang1989
You could see that for stage 1, there are 2563 tasks, but non of them is succeeded! From the Executor page, these executors is stale for several hours:

The only exception in the Driver is that there are 2 yarn containers failed when launching because these container cannot connect to driver! Below is one of the log of the failed container:


In the driver, the exception is:


Anyone has any clues? It is very weired;