Nihal Jain created HBASE-20820:
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Summary: 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
As demonstarted in
[HBASE-20662.master.002.patch|https://issues.apache.org/jira/secure/attachment/12927187/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).
*Relevant code:*
{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}
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