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Reid Chan edited comment on HBASE-20896 at 8/1/18 2:14 AM: ----------------------------------------------------------- Thanks for your feedback, then we can just keep {{LinkedList}}, no great big deal. {{LinkedList}} cache makes sense to me, since we can't predict how large a client scan can be. One more place i found today, we can have a default {{clear()}} implementation in {{ScanResultCache}}, inheritances can: {code} void clear() { super.clear(); // own clear. } {code} was (Author: reidchan): Thanks for your feedback, then we can just keep {{LinkedList}}, no great big deal. {{LinkedList}} cache makes sense to me, since we can predict how large a client scan can be. One more place i found today, we can have a default {{clear()}} implementation in {{ScanResultCache}}, inheritances can: {code} void clear() { super.clear(); // own clear. } {code} > Port HBASE-20866 to branch-1 and branch-1.4 > -------------------------------------------- > > Key: HBASE-20896 > URL: https://issues.apache.org/jira/browse/HBASE-20896 > Project: HBase > Issue Type: Sub-task > Reporter: Andrew Purtell > Assignee: Vikas Vishwakarma > Priority: Major > Fix For: 1.5.0, 1.4.7 > > Attachments: HBASE-20896.branch-1.4.001.patch, > HBASE-20896.branch-1.4.002.patch, HBASE-20896.branch-1.4.003.patch > > -- This message was sent by Atlassian JIRA (v7.6.3#76005)