[ https://issues.apache.org/jira/browse/ARROW-6180?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wes McKinney resolved ARROW-6180. --------------------------------- Resolution: Fixed Issue resolved by pull request 5085 [https://github.com/apache/arrow/pull/5085] > [C++] Create InputStream that is an isolated reader of a segment of a > RandomAccessFile > -------------------------------------------------------------------------------------- > > Key: ARROW-6180 > URL: https://issues.apache.org/jira/browse/ARROW-6180 > Project: Apache Arrow > Issue Type: Improvement > Components: C++ > Reporter: Wes McKinney > Assignee: Wes McKinney > Priority: Major > Labels: pull-request-available > Fix For: 0.15.0 > > Time Spent: 3.5h > Remaining Estimate: 0h > > If different threads wants to do buffered reads over different portions of a > file (and they are unable to create their own separate file handles), they > may clobber each other. I would propose creating an object that keeps the > RandomAccessFile internally and implements the InputStream API in a way that > is safe from other threads changing the file position -- This message was sent by Atlassian JIRA (v7.6.14#76016)