after brew upgrade yarn lose yarnpkg

[xinshangshangxin]

Do you want to request a feature or report a bug?

bug

What is the current behavior?
command not found: yarnpkg
If the current behavior is a bug, please provide the steps to reproduce.

I had hadoop-yarn, so when I brew upgrade yarn , it remind me The brew link step did not complete successfully
but I dont want to uninstall hadoop-yarn, I want use yarnpkg

What is the expected behavior?
yarnpkg exists, and yarn ignore
Please mention your node.js, yarn and operating system version.
system node: 7.9.0
yarn: 0.23.2
macos: 10.11.4

thanks!

[BYK]

Is this still a problem @xinshangshangxin?

[xinshangshangxin]

yes, it is still a problem

[xinshangshangxin]

for now, I use next step to link, but I want it link automatically

rm -f /usr/local/Cellar/yarn/1.2.1/bin/yarn
brew link yarn