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https://issues.apache.org/jira/browse/MAPREDUCE-953?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12756544#action_12756544
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Hemanth Yamijala commented on MAPREDUCE-953:
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- QueueManager.dumpConfiguration currently assumes that the new configuration
is being used because it will call getQueueConfigurationParser with a null
configuration, that loads the new QueueConfigurationParser. It should take the
Configuration instance from JobTracker, and check if the queues are configured
there. If yes, it should return silently as the config would have been dumped
in the JT itself. Otherwise, it can use a QueueConfigurationParser
- We are not dumping whether acls are enabled or not.
- To get the ACLs from the ACLs map, you should use the API toFullPropertyName.
- We have no way to separate ACL user names and groups - it will be difficult
for admins to separate them, Why not use the existing format itself: u1,u2
g1,g2 - will
having a comma be a problem for json ?
- At any rate the code to build the list of users and groups should be pulled
into a separate utility API and called for both the ACLs.
- Use acl_submit_job and acl_administer_jobs as keys.
> Generate configuration dump for hierarchial queue configuration
> ---------------------------------------------------------------
>
> Key: MAPREDUCE-953
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-953
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: jobtracker
> Affects Versions: 0.21.0
> Reporter: rahul k singh
> Assignee: V.V.Chaitanya Krishna
> Priority: Blocker
> Fix For: 0.21.0
>
> Attachments: MAPREDUCE-953-1.patch
>
>
> Generate configuration dump for hierarchial queue configuration
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