pitrou opened a new issue, #75: URL: https://github.com/apache/arrow-js/issues/75
### Describe the bug, including details regarding any error messages, version, and platform. In the release verification builds, the Javascript tests are extremely slow. For example, in the build below, the tests took **an entire hour**. https://github.com/ursacomputing/crossbow/actions/runs/6447710112/job/17504244473#step:6:737 ```console $ cross-env NODE_NO_WARNINGS=1 gulp test [12:55:48] Using gulpfile /arrow/js/gulpfile.js [12:55:48] Starting 'test'... [12:55:48] Starting 'test:ts'... [13:01:11] Finished 'test:ts' after 5.38 min [13:01:11] Starting 'test:src'... [13:07:11] Finished 'test:src' after 5.98 min [13:07:11] Starting 'test:apache-arrow'... [13:12:16] Finished 'test:apache-arrow' after 5.08 min [13:12:16] Starting 'test:es5:cjs'... [13:17:17] Finished 'test:es5:cjs' after 5 min [13:17:17] Starting 'test:es2015:cjs'... [13:22:10] Finished 'test:es2015:cjs' after 4.87 min [13:22:10] Starting 'test:esnext:cjs'... [13:26:46] Finished 'test:esnext:cjs' after 4.6 min [13:26:46] Starting 'test:es5:esm'... [13:32:12] Finished 'test:es5:esm' after 5.43 min [13:32:12] Starting 'test:es2015:esm'... [13:37:29] Finished 'test:es2015:esm' after 5.27 min [13:37:29] Starting 'test:esnext:esm'... [13:42:37] Finished 'test:esnext:esm' after 5.13 min [13:42:37] Starting 'test:es5:umd'... [13:46:40] Finished 'test:es5:umd' after 4.03 min [13:46:40] Starting 'test:es2015:umd'... [13:50:29] Finished 'test:es2015:umd' after 3.82 min [13:50:29] Starting 'test:esnext:umd'... [13:54:16] Finished 'test:esnext:umd' after 3.77 min [13:54:16] Finished 'test' after 58 min Done in 3509.95s. ``` ### Component(s) Continuous Integration, JavaScript, Release -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@arrow.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org