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Posted to jira@arrow.apache.org by "Neal Richardson (Jira)" <ji...@apache.org> on 2020/09/09 20:23:00 UTC
[jira] [Updated] (ARROW-9903) [R] open_dataset freezes opening
feather files on Windows
[ https://issues.apache.org/jira/browse/ARROW-9903?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Neal Richardson updated ARROW-9903:
-----------------------------------
Summary: [R] open_dataset freezes opening feather files on Windows (was: [R] open_dataset freezes opening feather files)
> [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
> Priority: Major
>
> 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.
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