tree 26280474f99ebab0dbfed821058053984eee2afb
parent 8f70aa4d49243ef2a0ddc613ce2f3f9c22f80e97
author Terence Yim <chtyim@apache.org> 1521444500 -0700
committer Terence Yim <chtyim@apache.org> 1521575698 -0700

(TWILL-258) Use loopback address for ZK server. Also fixes some race conditions in unit tests

- Fix a race condition in the LocationCacheTest
  - There is a small delay in the current timestamp in the
    LocationCacheCleaner.start and the one in the test method.
- Fix race condition in LogLevelChangeTestRun
  - The test assumes after the root logger level changed, the other logger levels also changed
    in the resource report, which is not true
  - The test is not checking the log levels for all runnnable instances

This closes #68 on Github.

Signed-off-by: Terence Yim <chtyim@apache.org>