[ https://issues.apache.org/jira/browse/HBASE-16296?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lars Hofhansl updated HBASE-16296: ---------------------------------- Attachment: 16296-ted-0.98.txt Here's a 0.98 version of [~yuzhih...@gmail.com]'s fix. > Reverse scan performance degrades when using filter lists > --------------------------------------------------------- > > Key: HBASE-16296 > URL: https://issues.apache.org/jira/browse/HBASE-16296 > Project: HBase > Issue Type: Bug > Components: Filters > Reporter: James Taylor > Assignee: Ted Yu > Fix For: 2.0.0, 1.3.0, 1.4.0, 1.1.6, 0.98.21, 1.2.3 > > Attachments: 16296-MAYBE-v2.txt, 16296-MAYBE.txt, 16296-ted-0.98.txt, > HBASE-16296-0.98.patch, HBASE-16296.patch, PAgefilter.patch, > generatedata-snippet.java, repro-snippet.java > > > When a reverse scan is done, the server seems to not know it's done when the > scanner cache size matches the number of rows in a PageFilter. See > PHOENIX-3121 for how this manifests itself. We have a standalone, pure HBase > API reproducer too that I'll attach (courtesy of [~churromorales] and > [~mujtabachohan]). -- This message was sent by Atlassian JIRA (v6.3.4#6332)