[ https://issues.apache.org/jira/browse/PHOENIX-4594?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Bin Shi updated PHOENIX-4594: ----------------------------- Attachment: PHOENIX-4594_0917.patch > Perform binary search on guideposts during query compilation > ------------------------------------------------------------ > > Key: PHOENIX-4594 > URL: https://issues.apache.org/jira/browse/PHOENIX-4594 > Project: Phoenix > Issue Type: Improvement > Reporter: James Taylor > Assignee: Bin Shi > Priority: Major > Attachments: PHOENIX-4594-0913.patch, PHOENIX-4594_0917.patch > > > If there are many guideposts, performance will suffer during query > compilation because we do a linear search of the guideposts to find the > intersection with the scan ranges. Instead, in > BaseResultIterators.getParallelScans() we should populate an array of > guideposts and perform a binary search. -- This message was sent by Atlassian JIRA (v7.6.3#76005)