[jira] [Created] (ARROW-17178) [R] Support head() in arrow_dplyr_query with user-defined function

["Dewey Dunnington (Jira)" <ji...@apache.org>]

Dewey Dunnington created ARROW-17178:
----------------------------------------

             Summary: [R] Support head() in arrow_dplyr_query with user-defined function
                 Key: ARROW-17178
                 URL: https://issues.apache.org/jira/browse/ARROW-17178
             Project: Apache Arrow
          Issue Type: Improvement
          Components: R
            Reporter: Dewey Dunnington


After ARROW-16444 and ARROW-16703 we will have some arrow_dplyr_query objects whose pipeline can't contain {{head()}} after the part that calls R code. This is a very big feature not to support and we need to find a workaround. The full-on solution is to make sure that we support an R-level RecordBatchReader, but there may be a workaround that we can support in the meantime.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)