如何解决Sparklyr-无法连接到“本地”
当尝试使用sparklyr连接到spark时，出现以下错误消息：
'Error in spark_connect_gateway(gatewayAddress,gatewayPort,sessionId,:
Gateway in localhost:8880 did not respond.'
控制台中没有显示其他信息。我正在运行Spark 3.0.0和Java 8 RE。
'Cool' is not recognized as an internal or external command,operable program or batch file.
Failed to find Spark jars directory.
You need to build Spark before running this program.
我的本地帐户名称包含“ Cool”，名称中带有空格，因此它可能与我在PATH中为spark_home设置的文件路径有关。如何在文件路径中包含空格？我尝试使用不同的引号组合，但仍然收到相同的错误消息。
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: default
locale:
[1] LC_COLLATE=English_United States.1252 LC_CTYPE=English_United States.1252 LC_MONETARY=English_United States.1252
[4] LC_NUMERIC=C LC_TIME=English_United States.1252
attached base packages:
[1] stats graphics Grdevices utils datasets methods base
other attached packages:
[1] dplyr_1.0.2 sparklyr_1.4.0 shiny_1.5.0
loaded via a namespace (and not attached):
[1] Rcpp_1.0.5 later_1.1.0.1 compiler_4.0.2 pillar_1.4.6 dbplyr_1.4.4 r2d3_0.2.3
[7] base64enc_0.1-3 tools_4.0.2 odbc_1.2.3 digest_0.6.25 bit_4.0.4 jsonlite_1.7.1
[13] evaluate_0.14 tibble_3.0.3 lifecycle_0.2.0 pkgconfig_2.0.3 rlang_0.4.7 DBI_1.1.0
[19] rstudioapi_0.11 parallel_4.0.2 yaml_2.2.1 xfun_0.17 fastmap_1.0.1 withr_2.3.0
[25] httr_1.4.2 knitr_1.30 askpass_1.1 rappdirs_0.3.1 generics_0.0.2 vctrs_0.3.4
[31] htmlwidgets_1.5.1 hms_0.5.3 bit64_4.0.5 rprojroot_1.3-2 tidyselect_1.1.0 glue_1.4.2
[37] forge_0.2.0 R6_2.4.1 rmarkdown_2.3 tidyr_1.1.2 purrr_0.3.4 blob_1.2.1
[43] magrittr_1.5 promises_1.1.1 backports_1.1.10 htmltools_0.5.0 ellipsis_0.3.1 assertthat_0.2.1
[49] xtable_1.8-4 mime_0.9 httpuv_1.5.4 config_0.3 tinytex_0.26 openssl_1.4.3
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