I think the vast majority of the time, people are writing a csv file in a single thread. Issue/patch welcome though...
On Thursday, May 2, 2019 at 7:59:05 AM UTC-5, matt....@gmail.com wrote: > > The write-csv function in clojure.data.csv isn't thread safe because even > though it uses the synchronized .write method on BufferedReader, it does so > at > the cell level > <https://github.com/clojure/data.csv/blob/master/src/main/clojure/clojure/data/csv.clj#L101>, > > not the row/line level. Is this expected or a bug? Is there a reason it > shouldn't be made thread safe? > > Attached is a simple test showing the result of calling write-csv with a > single thread vs. 100 threads. With a single thread, the output is correct, > and with 100 threads the result is a jumbled mess. Conversely, if I use > clojure-csv <https://github.com/davidsantiago/clojure-csv> and manually > write at the row level using the same harness, it works as expected with > multiple threads. > -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
