[jira] [Created] (BIGTOP-1136) Testing Multitenancy and Multiuser applications

["jay vyas (JIRA)" <ji...@apache.org>]

jay vyas created BIGTOP-1136:
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             Summary: Testing Multitenancy and Multiuser applications
                 Key: BIGTOP-1136
                 URL: https://issues.apache.org/jira/browse/BIGTOP-1136
             Project: Bigtop
          Issue Type: New Feature
          Components: Tests
            Reporter: jay vyas
            Priority: Minor


One of the items which is important for emerging, more flexible hadoop deployments is multitenancy.  

JIRA's such as this one: https://issues.apache.org/jira/browse/MAPREDUCE-5571

Are very hard to test, and it would be extremely useful to many people deploying non standard hadoop environments , if they could test that multitenant and multiuser support was functional on their cluster. 

This is sort of related to the stress tests jira https://issues.apache.org/jira/browse/BIGTOP-1065, also recently created.

I'm not really even sure this is possible in a fully automated / iTest sort of fashion... so to start, any thoughts on how bigtop should test multi user, multi tenant workloads?  One simple way to do it would be to launch 4 or 5 "calculate pi" jobs at one time, maybe from different users?  But how could we "predict" off hand the usernames which will be available and appropriate to submit jobs on a cluster, without the user specifying them.



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