jest --watch does'nt work

[janryWang]

🐛 Bug Report

jest --watch
2019-03-20 16:39 node[56200] (FSEvents.framework) FSEventStreamStart: register_with_server: ERROR: f2d_register_rpc() => (null) (-22)
2019-03-20 16:39 node[56200] (FSEvents.framework) FSEventStreamStart: register_with_server: ERROR: f2d_register_rpc() => (null) (-22)
2019-03-20 16:39 node[56200] (FSEvents.framework) FSEventStreamStart: register_with_server: ERROR: f2d_register_rpc() => (null) (-22)
2019-03-20 16:39 node[56200] (FSEvents.framework) FSEventStreamStart: register_with_server: ERROR: f2d_register_rpc() => (null) (-22)
Error: Error watching file for changes: EMFILE
    at _errnoException (util.js:992:11)
    at FSEvent.FSWatcher._handle.onchange (fs.js:1359:9)

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Run npx envinfo --preset jest

Paste the results here:

  System:
    OS: macOS 10.14.2
    CPU: (8) x64 Intel(R) Core(TM) i7-4770HQ CPU @ 2.20GHz
  Binaries:
    Node: 8.11.4 - ~/.nvm/versions/node/v8.11.4/bin/node
    Yarn: 1.12.3 - ~/.nvm/versions/node/v8.11.4/bin/yarn
    npm: 5.6.0 - ~/.nvm/versions/node/v8.11.4/bin/npm
  npmPackages:
    jest: ^24.1.0 => 24.5.0 

[SimenB]

Duplicate of #8088

[github-actions]

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