[ https://issues.apache.org/jira/browse/ACCUMULO-4790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
taro siwa updated ACCUMULO-4790: -------------------------------- a > Creating FileRef objects is expensive > ------------------------------------- > > Key: ACCUMULO-4790 > URL: https://issues.apache.org/jira/browse/ACCUMULO-4790 > Project: Accumulo > Issue Type: Improvement > Affects Versions: 1.7.3, 1.8.1 > Reporter: Keith Turner > Assignee: Keith Turner > Priority: Major > Labels: pull-request-available > Fix For: 1.9.0, 2.0.0 > > Time Spent: 1h 10m > Remaining Estimate: 0h > > While profiling tablet servers doing lots of small scans, I noticed that > creating FileRef objects was very expensive. The constructor spends a lot of > time parsing the URL. This expense could be avoided with a simple String to > FileRef cache. -- This message was sent by Atlassian JIRA (v7.6.3#76005)