[ https://issues.apache.org/jira/browse/PHOENIX-3195?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lars Hofhansl resolved PHOENIX-3195. ------------------------------------ Resolution: Fixed Pushed addendum to all branches. > Slight safety improvement for using DistinctPrefixFilter > -------------------------------------------------------- > > Key: PHOENIX-3195 > URL: https://issues.apache.org/jira/browse/PHOENIX-3195 > Project: Phoenix > Issue Type: Sub-task > Reporter: Lars Hofhansl > Assignee: Lars Hofhansl > Priority: Minor > Fix For: 4.9.0, 4.8.1 > > Attachments: 3195.txt, PHOENIX-3195_partial.patch > > > There is a very slight improvement to when we should use the > DistinctPrefixFilter in its current form. > Currently we check for the absence of WhereConditions, but what we really > mean to make sure that only one Cell per row is seen. Phoenix already does > that and used the FirstKeyOnlyFilter in that case. It's best to use this > condition as well, just to be absolutely safe. -- This message was sent by Atlassian JIRA (v6.3.4#6332)