[ https://issues.apache.org/jira/browse/ARROW-15067?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Weston Pace updated ARROW-15067: -------------------------------- Labels: query-engine (was: ) > [C++] Add OT spans for the scanner > ---------------------------------- > > Key: ARROW-15067 > URL: https://issues.apache.org/jira/browse/ARROW-15067 > Project: Apache Arrow > Issue Type: Sub-task > Components: C++ > Reporter: Weston Pace > Priority: Major > Labels: query-engine > > There should be one span for each "read batch" and one scan for each "read > file". The batch spans should be children of the file span. > If possible it would be nice if the "read file" spans were children of the > exec plan when the scanner is being used as a source node. I'm not sure if > this is doable though since the scanner is often used outside the exec plan. -- This message was sent by Atlassian Jira (v8.20.1#820001)