[jira] [Created] (HBASE-11999) table creations quota

["Matteo Bertozzi (JIRA)" <ji...@apache.org>]

Matteo Bertozzi created HBASE-11999:
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             Summary: table creations quota
                 Key: HBASE-11999
                 URL: https://issues.apache.org/jira/browse/HBASE-11999
             Project: HBase
          Issue Type: Sub-task
          Components: master
            Reporter: Matteo Bertozzi
            Assignee: Matteo Bertozzi
            Priority: Trivial
             Fix For: 2.0.0


HBASE-11598 introduces the "quota" table and the set_quota command.
based on that we want to add a "quota" for the number of tables that can be created by a user or per-namespace

e.g.
{noformat}
hbase> set_quota TYPE => TABLE_NUMBER, USER => 'u1', LIMIT => 10
Will limit the number of tables that "u1" can create to 10, if the tables created by this user are deleted the quota usage will be decremented.

hbase> set_quota TYPE => TABLE_NUMBER, NAMESPACE => 'ns1', LIMIT => 20
Will limit the number of tables that can be created in the namespace.

hbase> set_quota TYPE => TABLE_NUMBER, USER => 'u1', LIMIT => NONE
hbase> set_quota TYPE => TABLE_NUMBER, NAMESPACE => 'ns1', LIMIT => NONE
will remove the limits
{noformat}



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