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https://issues.apache.org/jira/browse/HBASE-21634?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16743378#comment-16743378
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Sakthi commented on HBASE-21634:
--------------------------------
Thanks for pushing [~zghaobac]. I'll work on patches for branch-2.1 & branch-2.0
> Print error message when user uses unacceptable values for LIMIT while
> setting quotas.
> --------------------------------------------------------------------------------------
>
> Key: HBASE-21634
> URL: https://issues.apache.org/jira/browse/HBASE-21634
> Project: HBase
> Issue Type: Improvement
> Reporter: Sakthi
> Assignee: Sakthi
> Priority: Minor
> Fix For: 3.0.0, 2.2.0
>
> Attachments: hbase-21634.master.001.patch,
> hbase-21634.master.002.patch, hbase-21634.master.003.patch,
> hbase-21634.master.004.patch
>
>
> When unacceptable value(like 2.3G or 70H) to LIMIT are passed while setting
> quotas, we currently do not print any error message (informing the user about
> the erroneous input). Like below:
> {noformat}
> hbase(main):002:0> set_quota TYPE => SPACE, TABLE => 't2', LIMIT => '2.3G',
> POLICY => NO_WRITES
> Took 0.0792 seconds
> hbase(main):003:0> list_quotas
> OWNER QUOTAS
> TABLE => t2 TYPE => SPACE,
> TABLE => t2, LIMIT => 2B, VIOLATION_POLICY => NO_WRITES
> 1 row(s)
> Took 0.0512 seconds
> hbase(main):006:0> set_quota TYPE => SPACE, TABLE => 't2', LIMIT => '70H',
> POLICY => NO_WRITES
> Took 0.0088 seconds
> hbase(main):007:0> list_quotas
> OWNER QUOTAS
> TABLE => t2 TYPE => SPACE,
> TABLE => t2, LIMIT => 70B, VIOLATION_POLICY => NO_WRITES
> 1 row(s)
> Took 0.0448 seconds
> {noformat}
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