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Neal Richardson resolved ARROW-9903. ------------------------------------ Fix Version/s: 3.0.0 Assignee: Ben Kietzman Resolution: Fixed > [R] open_dataset freezes opening feather files on Windows > --------------------------------------------------------- > > Key: ARROW-9903 > URL: https://issues.apache.org/jira/browse/ARROW-9903 > Project: Apache Arrow > Issue Type: Bug > Components: R > Environment: Rstudio > Reporter: Sean Clement > Assignee: Ben Kietzman > Priority: Major > Fix For: 3.0.0 > > > Session info: > {code:java} > // R version 4.0.2 (2020-06-22) > Platform: x86_64-w64-mingw32/x64 (64-bit) > Running under: Windows 10 x64 (build 19041)Matrix products: defaultlocale: > [1] LC_COLLATE=English_United States.1252 LC_CTYPE=English_United > States.1252 > [3] LC_MONETARY=English_United States.1252 LC_NUMERIC=C > > [5] LC_TIME=English_United States.1252 attached base packages: > [1] stats graphics grDevices utils datasets methods base > other attached packages: > [1] forcats_0.5.0 stringr_1.4.0 dplyr_1.0.1 purrr_0.3.4 > readr_1.3.1 tidyr_1.1.1 > [7] tibble_3.0.3 ggplot2_3.3.2 tidyverse_1.3.0 arrow_1.0.1 loaded > via a namespace (and not attached): > [1] Rcpp_1.0.5 cellranger_1.1.0 pillar_1.4.6 compiler_4.0.2 > dbplyr_1.4.4 tools_4.0.2 > [7] bit_1.1-15.2 lubridate_1.7.9 jsonlite_1.7.0 lifecycle_0.2.0 > gtable_0.3.0 pkgconfig_2.0.3 > [13] rlang_0.4.7 reprex_0.3.0 cli_2.0.2 DBI_1.1.0 > rstudioapi_0.11 haven_2.3.1 > [19] withr_2.2.0 xml2_1.3.2 httr_1.4.2 fs_1.4.1 > generics_0.0.2 vctrs_0.3.2 > [25] hms_0.5.3 bit64_0.9-7 grid_4.0.2 tidyselect_1.1.0 > glue_1.4.1 R6_2.4.1 > [31] fansi_0.4.1 readxl_1.3.1 modelr_0.1.8 blob_1.2.1 > magrittr_1.5 backports_1.1.7 > [37] scales_1.1.1 ellipsis_0.3.1 rvest_0.3.5 assertthat_0.2.1 > colorspace_1.4-1 stringi_1.4.6 > [43] munsell_0.5.0 broom_0.7.0 crayon_1.3.4 > {code} > While cycling through and processing files using open_dataset(..., format = > "feather") in R, the function hangs randomly and will not proceed to the next > file. The freeze does not appear at the same file each time, additionally, > the same function freezes when used one on occasion. > When open_dataset hangs the only way to get R to stop is using Task Manager > as Rstudio becomes totally unresponsive. -- This message was sent by Atlassian Jira (v8.3.4#803005)