zyfjstu commented on issue #2361:
URL:
https://github.com/apache/incubator-dolphinscheduler/issues/2361#issuecomment-723723084
according to ticket_lifetime, modify the following config
common.properties
kerberos.expire.time=1
> The Hadoop cluster with kerberos enabled, and the dolphinscheduler also
has kerberos enabled.
> When the dolphinscheduler service was started for more than 24 hours, it
became clear that woker was unable to pass kerberos authentication, causing the
service to become unavailable. Restart the service and it will return to normal.
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