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From Xinyu Zhang <wsz...@gmail.com>
Subject How to set UserGroupInformation?
Date Fri, 01 Jun 2018 04:31:04 GMT
Hi all

I'm trying to write data to HDFS in directory "/home/hbase/XXX". Only
"hbase" user can write to the directory.
The problem is: I submit a job to yarn. The job will be a "yarn" user to
write data, while "yarn" user is not allowed to write to  "/home/hbase/XXX".
Is there any method that I can set UserGroupInformation to "hbase"?


Xinyu Zhang

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