AMBARI-16124. On restarting ambari-agent goes in heartbeat lost state due to other java processes configurations.(vbrodetskyi)

ambari-agent/src/main/python/ambari_agent/HostInfo.py

@@ -225,7 +225,7 @@ class HostInfoLinux(HostInfo):
             for filter in self.PROC_FILTER:
               if filter in cmd:
                 dict['hadoop'] = True
-            dict['command'] = cmd.strip()
+            dict['command'] = unicode(cmd.strip(), errors='ignore')
             for line in open(os.path.join('/proc', pid, 'status')):
               if line.startswith('Uid:'):
                 uid = int(line.split()[1])