Merge pull request #46 from apache/fix_jdbc_service_cannot_be_closed
authorXiangdong Huang <hxdreg@qq.com>
Thu, 14 Feb 2019 01:14:00 +0000 (09:14 +0800)
committerGitHub <noreply@github.com>
Thu, 14 Feb 2019 01:14:00 +0000 (09:14 +0800)
add sync function for jdbc server to  close and remove sleep fuction in ITs


Trivial merge