[ https://issues.apache.org/jira/browse/PHOENIX-4266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Viraj Jasani updated PHOENIX-4266: ---------------------------------- Fix Version/s: (was: 4.16.1) 4.16.2 5.1.2 5.2.0 > Avoid scanner caching in Phoenix > -------------------------------- > > Key: PHOENIX-4266 > URL: https://issues.apache.org/jira/browse/PHOENIX-4266 > Project: Phoenix > Issue Type: Bug > Reporter: Lars Hofhansl > Priority: Major > Fix For: 4.17.0, 5.2.0, 5.1.2, 4.16.2 > > > Phoenix tries to set caching on all scans. On HBase versions before 0.98 that > made sense, now it is the wrong thing to do. > HBase will by default do size based chunking. Setting scanner caching > prevents HBase doing this work. > We should avoid scanner everywhere, and only use in cases where we know the > number of rows to be returned (and that number is small). > [~sergey.soldatov], [~jamestaylor] -- This message was sent by Atlassian Jira (v8.3.4#803005)