run example

[cooper]

hi,all：
I try to run the demo HoodieClientExample,I find the
"hoodie.keep.min.commits" > "hoodie.cleaner.commits.retained",so the
program runs fail,I don't know whether the logic is correct
[image: 微信图片_20200414192957.png]
[image: 微信图片_20200414193042.png]