[ https://issues.apache.org/jira/browse/CSV-295?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gary D. Gregory resolved CSV-295. --------------------------------- Fix Version/s: 1.10.0 Resolution: Fixed Please test your use case with git master or point Maven to 1.10.0-SNAPSHOT in [https://repository.apache.org/content/repositories/snapshots/] > Support for parallelism in CSVPrinter > ------------------------------------- > > Key: CSV-295 > URL: https://issues.apache.org/jira/browse/CSV-295 > Project: Commons CSV > Issue Type: Improvement > Components: Printer > Affects Versions: 1.9.0 > Environment: > https://zio.dev/version-1.x/overview/overview_creating_effects#blocking-synchronous-side-effects > Reporter: Zimo Li > Priority: Major > Fix For: 1.10.0 > > > I am trying to write the result of network IO to a CSV file using Scala and > the ZIO library. The order of the rows does not matter, so I decided to use a > concurrency of 8. > Each thread calls {{{}CSVPrinter.printRecord{}}}, and this caused some rows > to intersect with others. Eventually, I decided to use a > [Semaphore|https://zio.dev/version-1.x/datatypes/concurrency/semaphore] to > fix it. > A locking mechanism for {{printRecord}} can be implemented just like the > underlying {{FileWriter}} or {{PrintWriter}}. -- This message was sent by Atlassian Jira (v8.20.1#820001)