记录下提交过程，易忘供查询用。内容源自田总的分享。

1）在github上fork一份最新的master代码

2）用社区代码库创建本地仓库

git clone https://github.com/apache/spark test-spark

3）加入自己的github代码库

cd test-sparkgit remote -v #列出已经存在的分支origin    https://github.com/apache/spark (fetch)origin    https://github.com/apache/spark (push)git remote add roger https://github.com/luogankun/spark #在url创建名字为roger的仓库git remote -vorigin https://luogankun@github.com/luogankun/spark.git (fetch)origin https://luogankun@github.com/luogankun/spark.git (push)roger https://github.com/luogankun/spark (fetch)roger https://github.com/luogankun/spark (push)

4）下载自己的github代码库

git fetch luogankun

报错：error: The requested URL returned error: 403 Forbidden while accessing https://github.com/luogankun/spark/info/refs

添加代理：git config --global http.proxy http://ip:port

5）创建新的分支并且切换到新分支上

git checkout -b spark-8888 origin/master

git branch #显示当前所在的分支，以及目前本地所有分支,前面有*标注的是当前所在分支

git branch -a #显示当前所在的分支，以及目前远程所有分支,前面有*标注的是当前所在分支

6）修改代码

...

7）本地提交

git statusgit add .......git commit –m "github spark test"

8）提交到远程

git push luogankun spark-8888

9）创建issue和PR