I am trying to clone beam site but getting following error:
git clone https://github.com/apache/incubator-beam-site.git
Cloning into 'incubator-beam-site'...
remote: Counting objects: 10184, done.
remote: Compressing objects: 100% (116/116), done.
remote: Total 10184 (delta 60), reused 0 (delta 0), pack-reused 10011
Receiving objects: 100% (10184/10184), 28.05 MiB | 265.00 KiB/s, done.
Resolving deltas: 100% (7529/7529), done.
*Checking connectivity... done.*
*warning: remote HEAD refers to nonexistent ref, unable to checkout.*
Attempted it couple of times with same error.
I could clone my fork though.