Creating Job Queue ACLs
About this task
To create a job
queue ACL, specify the following parameters in the
mapred-queue-acls.xml
file.
Parameter | What it does |
---|---|
mapred.queue.names queue1,queue2,...
|
Names the queues to which jobs can be submitted. |
mapred.acls.enabled=true
|
Indicates that ACLs are checked whenever a user or group submits a job, tries to kill a job, or tries to change its priority. This parameter is set to true by default if security features for the cluster are enabled. |
mapred.queue.<queue-name>.acl-submit-job
user1,user2,... group1,group2,...
|
Identifies the users and groups that can submit jobs to the specified queue-name. |
mapred.queue.<queue-name>.acl-administer-job
user1,user2,... group1,group2,...
|
Identifies users and groups that can change the priority or kill jobs submitted to the specified queue-name. Note that the job owner can always kill his own job or change its priority. |
Results
For information on configuring queue properties, see Configuring Properties for Queues. You can also set job initialization parameters for a queue.