commit cc27772c 
Author: zhijie wang <wanzhiji@amazon.com> 
Date: Wed Dec 30 2020 09:18:16 GMT-0800 (Pacific Standard Time) 

    remove extra log

commit 102e3135 
Author: zhijie wang <wanzhiji@amazon.com> 
Date: Tue Dec 29 2020 16:34:04 GMT-0800 (Pacific Standard Time) 

    fix logger location


commit 620b19b9 
Author: zhijie wang <wanzhiji@amazon.com> 
Date: Tue Dec 29 2020 11:24:07 GMT-0800 (Pacific Standard Time) 

    fix test util CognitoBuilder