Upgrade to Atomix 2.0.9
- Fix UnknownSessionExceptions
- Fix OutOfDirectMemoryErrors
- Ensure leader timeout is recurring
- Fix exceptions thrown during Raft startup communication
- Ensure sessions are only expired by leaders once

Change-Id: I856cb0840b3b609f5a3481567a4c367c8e6c9aae
diff --git a/lib/BUCK b/lib/BUCK
index 87ce5ff..8e411a8 100644
--- a/lib/BUCK
+++ b/lib/BUCK
@@ -1,4 +1,4 @@
-# ***** This file was auto-generated at Wed, 20 Dec 2017 23:04:11 GMT. Do not edit this file manually. *****
+# ***** This file was auto-generated at Thu, 21 Dec 2017 01:43:04 GMT. Do not edit this file manually. *****
 # ***** Use onos-lib-gen *****
 
 pass_thru_pom(
@@ -178,10 +178,10 @@
 
 remote_jar (
   name = 'atomix',
-  out = 'atomix-2.0.8.jar',
-  url = 'mvn:io.atomix:atomix:jar:2.0.8',
-  sha1 = '90673ee06d2de8455d66066aa1d5f539f2f3e963',
-  maven_coords = 'io.atomix:atomix:2.0.8',
+  out = 'atomix-2.0.9.jar',
+  url = 'mvn:io.atomix:atomix:jar:2.0.9',
+  sha1 = 'f5d2fca297caa9e3a4bb1441d5488058b7edd997',
+  maven_coords = 'io.atomix:atomix:2.0.9',
   visibility = [ 'PUBLIC' ],
 )