Ted Yu created HBASE-15044:
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             Summary: Region normalization should be allowed when underlying 
namespace has quota
                 Key: HBASE-15044
                 URL: https://issues.apache.org/jira/browse/HBASE-15044
             Project: HBase
          Issue Type: Improvement
            Reporter: Ted Yu
            Assignee: Ted Yu


Currently when namespace has quota, HMaster#normalizeRegions() skips the tables 
in the namespace.

However, performing region merge(s) wouldn't violate quota constraint.
For region split, NamespaceAuditor#checkQuotaToSplitRegion() can be called to 
check whether quota is about to be exceeded. If not, region split plan can 
still be executed.



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