[HBASE-22513] Admin#getQuota does not work correctly if exceedThrottleQuota is set

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0-alpha-1, 2.2.0, 2.3.0
• Component/s: Quotas
• Assignee: Yi Mei
• Reporter: Yi Mei
• Created: 31/May/19 10:05
• Updated: 03/Jun/19 14:42
• Resolved: 03/Jun/19 10:15

Description

Admin#getQuota get nothing if exceedThrottleQuota is set, because exceedThrottleQuota is a special row key in quota table and can not be parsed to a QuotaSettings.

The shell command results are as follows:

hbase(main):018:0> list_quotas
OWNER QUOTAS
0 row(s)
Took 0.0342 seconds

hbase(main):019:0> scan 'hbase:quota'
ROW COLUMN+CELL
exceedThrottleQuota column=q:s, timestamp=1559199136449, value=\x00
n.ang column=q:s, timestamp=1559122413584, value=PBUF\x12\x08*\x06\x08\x04\x10" \x02
n.ns1 column=q:s, timestamp=1559203286943, value=PBUF\x12\x10\x1A\x06\x08\x04\x10\x05 \x02*\x06\x08\x04\x10\x05 \x02\x1A\x0A\x08\x
80\x80\x80\x80\x80\xC0\x0C\x10\x03

Issue Links

• links to: GitHub Pull Request #280