Increase cassandra/janusgraph

Increase the cassandra and janusgraph connection timeout to tune
the working for the sdc-be in the overloaded environment.

Issue-ID: SDC-2759
Signed-off-by: Krystian Kedron <k.kedron@partner.samsung.com>
Change-Id: I5c903724c9c555a3ca4a0513b3eaa7286086b0b4
diff --git a/sdc-os-chef/environments/Template.json b/sdc-os-chef/environments/Template.json
index ceecd6a..4e5b4b5 100644
--- a/sdc-os-chef/environments/Template.json
+++ b/sdc-os-chef/environments/Template.json
@@ -76,9 +76,9 @@
          "log_file": "/var/lib/cassandra/log/system.log",
          "phi_convict_threshold": "8",
          "commitlog_dir": "/var/lib/cassandra/commitlog",
-         "socket_read_timeout": "20000",
-         "socket_connect_timeout": "20000",
-         "janusgraph_connection_timeout": "10000",
+         "socket_read_timeout": "40000",
+         "socket_connect_timeout": "40000",
+         "janusgraph_connection_timeout": "20000",
          "replication_factor": "1"
       },
       "DMAAP": {