[jira] [Updated] (ARROW-10183) Create a ForEach library function that runs on an iterator of futures
[ https://issues.apache.org/jira/browse/ARROW-10183?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Weston Pace updated ARROW-10183: Attachment: arrow-continuation-flow.jpg > Create a ForEach library function that runs on an iterator of futures > - > > Key: ARROW-10183 > URL: https://issues.apache.org/jira/browse/ARROW-10183 > Project: Apache Arrow > Issue Type: Sub-task > Components: C++ >Reporter: Weston Pace >Priority: Major > Attachments: arrow-continuation-flow.jpg > > > This method should take in an iterator of futures and a callback and pull an > item off the iterator, "await" it, run the callback on it, and then fetch the > next item from the iterator. -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (ARROW-10183) Create a ForEach library function that runs on an iterator of futures
[ https://issues.apache.org/jira/browse/ARROW-10183?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Antoine Pitrou updated ARROW-10183: --- Component/s: C++ > Create a ForEach library function that runs on an iterator of futures > - > > Key: ARROW-10183 > URL: https://issues.apache.org/jira/browse/ARROW-10183 > Project: Apache Arrow > Issue Type: Sub-task > Components: C++ >Reporter: Weston Pace >Priority: Major > > This method should take in an iterator of futures and a callback and pull an > item off the iterator, "await" it, run the callback on it, and then fetch the > next item from the iterator. -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (ARROW-10183) Create a ForEach library function that runs on an iterator of futures
[ https://issues.apache.org/jira/browse/ARROW-10183?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Weston Pace updated ARROW-10183: Description: This method should take in an iterator of futures and a callback and pull an item off the iterator, "await" it, run the callback on it, and then fetch the next item from the iterator. (was: This method should take in an iterator and spawn N threads to pull items off the iterator and start working on them. It should return a future which will complete when all N threads have finished and the iterator is exhausted.) > Create a ForEach library function that runs on an iterator of futures > - > > Key: ARROW-10183 > URL: https://issues.apache.org/jira/browse/ARROW-10183 > Project: Apache Arrow > Issue Type: Sub-task >Reporter: Weston Pace >Priority: Major > > This method should take in an iterator of futures and a callback and pull an > item off the iterator, "await" it, run the callback on it, and then fetch the > next item from the iterator. -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (ARROW-10183) Create a ForEach library function that runs on an iterator of futures
[ https://issues.apache.org/jira/browse/ARROW-10183?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Weston Pace updated ARROW-10183: Summary: Create a ForEach library function that runs on an iterator of futures (was: Create an async ParallelForEach that runs on an iterator) > Create a ForEach library function that runs on an iterator of futures > - > > Key: ARROW-10183 > URL: https://issues.apache.org/jira/browse/ARROW-10183 > Project: Apache Arrow > Issue Type: Sub-task >Reporter: Weston Pace >Priority: Major > > This method should take in an iterator and spawn N threads to pull items off > the iterator and start working on them. It should return a future which will > complete when all N threads have finished and the iterator is exhausted. -- This message was sent by Atlassian Jira (v8.3.4#803005)