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https://issues.apache.org/jira/browse/HBASE-20820?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Biju Nair updated HBASE-20820:
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Labels: Quota Space (was: )
> Removing SpaceQuota from a namespace does not remove it completely
> ------------------------------------------------------------------
>
> Key: HBASE-20820
> URL: https://issues.apache.org/jira/browse/HBASE-20820
> Project: HBase
> Issue Type: Bug
> Reporter: Nihal Jain
> Assignee: Nihal Jain
> Priority: Major
> Labels: Quota, Space
>
> As demonstrated in *HBASE-20662.master.002.patch* setting quota on a
> namespace and removing it does not remove the quota setting from the tables
> in the namespace (which were added systematically due to namespace quota
> settings).
> *Steps:*
> * Create a namespace and a table in it
> * Set space quota on namespace
> * Violate namespace space quota
> * Remove space quota on namespace
> * Put row in table contained in namespace
> {code:java}
> public void setQuotaAndThenRemove(final String namespace,
> SpaceViolationPolicy policy)
> throws Exception {
> Put put = new Put(Bytes.toBytes("to_reject"));
> put.addColumn(Bytes.toBytes(SpaceQuotaHelperForTests.F1),
> Bytes.toBytes("to"),
> Bytes.toBytes("reject"));
> // Set quota and do puts until we violate space policy
> final TableName tn =
> writeUntilNSSpaceViolationAndVerifyViolation(namespace, policy, put);
> // Now, remove the quota
> removeQuotaFromNamespace(namespace);
> // Put some rows now: should not violate as quota settings removed
> verifyNoViolation(policy, tn, put);
> }
> {code}
> *Expected*: We should be able to put data in contained table
> *Actual*: We are not able to put data as SpaceQuota settings (systematically
> created due to previously added namespace space quota) exist on table
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