[ https://issues.apache.org/jira/browse/ARROW-6527?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wes McKinney resolved ARROW-6527. --------------------------------- Fix Version/s: 0.15.0 Resolution: Fixed Issue resolved by pull request 5406 [https://github.com/apache/arrow/pull/5406] > [C++] Add OutputStream::Write() variant taking an owned buffer > -------------------------------------------------------------- > > Key: ARROW-6527 > URL: https://issues.apache.org/jira/browse/ARROW-6527 > Project: Apache Arrow > Issue Type: Improvement > Components: C++ > Reporter: Antoine Pitrou > Assignee: Antoine Pitrou > Priority: Major > Labels: pull-request-available > Fix For: 0.15.0 > > Time Spent: 1h 20m > Remaining Estimate: 0h > > When Write() takes an arbitrary data pointer and needs to buffer it, it is > mandatory to copy the data because the pointer may go stale, or the data may > be overwritten. > Buf if the user has an immutable Buffer, then it should be enough to store > the Buffer as necessary, without doing a memory copy. We could add a special > Write() variant for that. -- This message was sent by Atlassian Jira (v8.3.4#803005)