HAclusterRestart at 18 Nov 2018 13:41:50

<img src="https://jenkins.onosproject.org/view/QA/job/postjob-Fabric/lastSuccessfulBuild/artifact/HAclusterRestart_master_20-builds_graph.jpg", alt="HAclusterRestart", style="width:525px;height:350px;border:0">
commit 167f0c48455cc5bcf1671d96cd893d544d55b986 (HEAD -] master, origin/master, origin/HEAD)
Author: Jian Li [pyguni@gmail.com]
AuthorDate: Sun Nov 18 11:03:51 2018 +0900
Commit: Jian Li [pyguni@gmail.com]
CommitDate: Sun Nov 18 22:05:23 2018 +0900

Fix: retry purging the flow rules due to various failures

Case 1: Starting up 7 node(s) ONOS cluster - FAIL