dafu created HELIX-185:
--------------------------
Summary: remove add watch on every exist call
Key: HELIX-185
URL: https://issues.apache.org/jira/browse/HELIX-185
Project: Apache Helix
Issue Type: Sub-task
Reporter: dafu
Assignee: dafu-- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira
