SRHighAvailability at 10 Mar 2019 16:57:57

<img src="https://jenkins.onosproject.org/view/QA/job/postjob-Fabric2/lastSuccessfulBuild/artifact/SRHighAvailability_onos-1.15_20-builds_graph.jpg", alt="SRHighAvailability", style="width:525px;height:350px;border:0">
commit 11e0da7c652d1876a368f621f1979081f7d95a18 (HEAD -] onos-1.15, origin/onos-1.15)
Author: Jordan Halterman [jordan@opennetworking.org]
AuthorDate: Fri Mar 8 10:48:22 2019 -0800
Commit: Jordan Halterman [jordan@opennetworking.org]
CommitDate: Fri Mar 8 14:17:09 2019 -0800

Fix NPE in flow store

Case 1: High Availability tests - ONOS failures 2x2 Leaf-spine - FAIL

Case 2: High Availability tests - ONOS random failures 2x2 Leaf-spine - FAIL

Case 3: High Availability tests - ONOS failures 4x4 Leaf-spine - FAIL

Case 4: High Availability tests - ONOS random failures 4x4 Leaf-spine - FAIL

Case 5: High Availability tests - ONOS failures and Switch failures 2x2 Leaf-spine - No Result