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https://issues.apache.org/jira/browse/HBASE-22142?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16934812#comment-16934812
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Hudson commented on HBASE-22142:
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Results for branch branch-2.1
[build #1626 on
builds.a.o|https://builds.apache.org/job/HBase%20Nightly/job/branch-2.1/1626/]:
(/) *{color:green}+1 overall{color}*
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details (if available):
(/) {color:green}+1 general checks{color}
-- For more information [see general
report|https://builds.apache.org/job/HBase%20Nightly/job/branch-2.1/1626//General_Nightly_Build_Report/]
(/) {color:green}+1 jdk8 hadoop2 checks{color}
-- For more information [see jdk8 (hadoop2)
report|https://builds.apache.org/job/HBase%20Nightly/job/branch-2.1/1626//JDK8_Nightly_Build_Report_(Hadoop2)/]
(/) {color:green}+1 jdk8 hadoop3 checks{color}
-- For more information [see jdk8 (hadoop3)
report|https://builds.apache.org/job/HBase%20Nightly/job/branch-2.1/1626//JDK8_Nightly_Build_Report_(Hadoop3)/]
(/) {color:green}+1 source release artifact{color}
-- See build output for details.
(/) {color:green}+1 client integration test{color}
> Space quota: If table inside namespace having space quota is dropped, data
> size usage is still considered for the drop table.
> ------------------------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-22142
> URL: https://issues.apache.org/jira/browse/HBASE-22142
> Project: HBase
> Issue Type: Bug
> Affects Versions: 2.1.1
> Reporter: Shardul Singh
> Assignee: Shardul Singh
> Priority: Minor
> Labels: Quota, space
> Fix For: 3.0.0, 2.3.0, 2.1.7, 2.2.2
>
> Attachments: HBASE-22142.branch-2.1.v001.patch
>
>
> steps to follow:
> 1.create a quota at namespace level
> 2.create 2 tables t1 and t2 inside namespace and write data.
> 3.write 5 mb of data each in both t1 and t2.
> 4. drop t1.
> 5. data usage for t2 will be shown 10 mb for 10 minutes.
> If table is dropped inside namespace, data size usage is still shown for 10
> minutes because of the configuration
> "hbase.master.quotas.region.report.retention.millis". This conf maintains the
> region report in cache(regionSizes) and old entry is used for 10 minutes. We
> can remove the entry from cache during the drop command as part of MasterCP
> hook only, so that correct usage is show instantaneously after the drop
> command.
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