问题
I am using hadoop-2.6.0 and enabled security with kerberos. All working fine. But i am unable to access the logs files from browser. It shows
Problem accessing /logs/. Reason:
User babu is unauthorized to access this page.
I tried with all users but no luck.
Can anyone help me how to authorize any user to access log files?
回答1:
You shouldn't access the logs directly in the FS, access is restricted to the NM user and the yarn group. Use the log-aggregation service to retrieve/view logs. See Simplifying user-logs management and access in YARN.
来源：https://stackoverflow.com/questions/30231084/hadoop-cannot-access-logs-in-secure-mode