多人贡献一个gerrit ticket

首先A创建了一个gerrit review ticket，提交了patch set #1，之后B也需要修改同一个ticket，尝试提交patch set #2.

 

$ git clone ssh://B@gerrit.com:29418/test_repo

$ cd test_repo/

浏览器中打开gerrit ticket： https://gerrit.com/gerrit/#/c/111111/

点击Download，拷贝Checkout部分，执行命令：

$ git fetch ssh://B@gerrit.com:29418/test_repo refs/changes/48/111111/10 && git checkout FETCH_HEAD

修改文件，后提交

$ git commit --amend

$ git push origin HEAD:refs/for/master  报错：
Counting objects: 32, done.
Delta compression using up to 48 threads.
Compressing objects: 100% (19/19), done.
Writing objects: 100% (25/25), 3.74 KiB | 0 bytes/s, done.
Total 25 (delta 11), reused 0 (delta 0)
remote: Resolving deltas: 100% (11/11)
remote: Processing changes: refs: 1, done    
remote:
remote: ERROR:  In commit cc331d4f088