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Josh Elser commented on HBASE-20885: ------------------------------------ Thanks, Duo. Pushed to master, branch-2, and branch-2.1 for now. Will wait on a reply from [~stack] prior to branch-2.0 > Remove entry for RPC quota from hbase:quota when RPC quota is removed. > ---------------------------------------------------------------------- > > Key: HBASE-20885 > URL: https://issues.apache.org/jira/browse/HBASE-20885 > Project: HBase > Issue Type: Sub-task > Reporter: Sakthi > Assignee: Sakthi > Priority: Minor > Fix For: 3.0.0, 2.2.0, 2.1.1 > > Attachments: hbase-20885.master.001.patch, > hbase-20885.master.002.patch, hbase-20885.master.003.patch, > hbase-20885.master.003.patch, hbase-20885.master.004.patch, > hbase-20885.master.005.patch > > > When a RPC quota is removed (using LIMIT => 'NONE'), the entry from > hbase:quota table is not completely removed. For e.g. see below: > {noformat} > hbase(main):005:0> create 't2','cf1' > Created table t2 > Took 0.8000 seconds > => Hbase::Table - t2 > hbase(main):006:0> set_quota TYPE => THROTTLE, TABLE => 't2', LIMIT => > '10M/sec' > Took 0.1024 seconds > hbase(main):007:0> list_quotas > OWNER QUOTAS > TABLE => t2 TYPE => THROTTLE, THROTTLE_TYPE => > REQUEST_SIZE, LIMIT => 10M/sec, SCOPE => MACHINE > 1 row(s) > Took 0.0622 seconds > hbase(main):008:0> scan 'hbase:quota' > ROW COLUMN+CELL > t.t2 column=q:s, timestamp=1531513014463, > value=PBUF\x12\x0B\x12\x09\x08\x04\x10\x80\x80\x80 > \x05 \x02 > 1 row(s) > Took 0.0453 seconds > hbase(main):009:0> set_quota TYPE => THROTTLE, TABLE => 't2', LIMIT => 'NONE' > Took 0.0097 seconds > hbase(main):010:0> list_quotas > OWNER QUOTAS > 0 row(s) > Took 0.0338 seconds > hbase(main):011:0> scan 'hbase:quota' > ROW COLUMN+CELL > t.t2 column=q:s, timestamp=1531513039505, > value=PBUF\x12\x00 > 1 row(s) > Took 0.0066 seconds > {noformat} -- This message was sent by Atlassian JIRA (v7.6.3#76005)