[jira] [Commented] (ARROW-3051) [C++] Status performance optimization from Impala/Kudu

2018-08-14 Thread Dimitri Vorona (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-3051?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16580379#comment-16580379 ] Dimitri Vorona commented on ARROW-3051: --- In that case copy-elision won't work eitherĀ 

[jira] [Commented] (ARROW-3051) [C++] Status performance optimization from Impala/Kudu

2018-08-14 Thread Dimitri Vorona (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-3051?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16580232#comment-16580232 ] Dimitri Vorona commented on ARROW-3051: --- If I understand it correctly, there is an abseil tip of

[jira] [Commented] (ARROW-3051) [C++] Status performance optimization from Impala/Kudu

2018-08-14 Thread Antoine Pitrou (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-3051?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16580138#comment-16580138 ] Antoine Pitrou commented on ARROW-3051: --- I don't really buy the "small optimization" - where is a