log uncaught Exception

- Use execute instead of submit so that uncaught Exception will
  be dealt and logged by ExecutorService's handler.
- Use component's own logger

Change-Id: I761264aea00748980929b5048e111756776dd2f6
diff --git a/drivers/default/src/main/java/org/onosproject/driver/pipeline/CentecV350Pipeline.java b/drivers/default/src/main/java/org/onosproject/driver/pipeline/CentecV350Pipeline.java
index d2e1b5c..216ecc4 100644
--- a/drivers/default/src/main/java/org/onosproject/driver/pipeline/CentecV350Pipeline.java
+++ b/drivers/default/src/main/java/org/onosproject/driver/pipeline/CentecV350Pipeline.java
@@ -140,7 +140,7 @@
 
     private ScheduledExecutorService groupChecker =
             Executors.newScheduledThreadPool(2, groupedThreads("onos/pipeliner",
-                    "centec-V350-%d"));
+                    "centec-V350-%d", log));
 
     @Override
     public void init(DeviceId deviceId, PipelinerContext context) {
diff --git a/drivers/default/src/main/java/org/onosproject/driver/pipeline/OVSCorsaPipeline.java b/drivers/default/src/main/java/org/onosproject/driver/pipeline/OVSCorsaPipeline.java
index a6fd3eb..95707cf 100644
--- a/drivers/default/src/main/java/org/onosproject/driver/pipeline/OVSCorsaPipeline.java
+++ b/drivers/default/src/main/java/org/onosproject/driver/pipeline/OVSCorsaPipeline.java
@@ -124,7 +124,8 @@
 
     private ScheduledExecutorService groupChecker =
             Executors.newScheduledThreadPool(2, groupedThreads("onos/pipeliner",
-                                                               "ovs-corsa-%d"));
+                                                               "ovs-corsa-%d",
+                                                               log));
 
     @Override
     public void init(DeviceId deviceId, PipelinerContext context) {
diff --git a/drivers/default/src/main/java/org/onosproject/driver/pipeline/Ofdpa2GroupHandler.java b/drivers/default/src/main/java/org/onosproject/driver/pipeline/Ofdpa2GroupHandler.java
index a9c2bb1..2d3022d 100644
--- a/drivers/default/src/main/java/org/onosproject/driver/pipeline/Ofdpa2GroupHandler.java
+++ b/drivers/default/src/main/java/org/onosproject/driver/pipeline/Ofdpa2GroupHandler.java
@@ -117,7 +117,7 @@
     private Cache<GroupKey, List<OfdpaNextGroup>> pendingNextObjectives;
     private ConcurrentHashMap<GroupKey, Set<GroupChainElem>> pendingGroups;
     private ScheduledExecutorService groupChecker =
-            Executors.newScheduledThreadPool(2, groupedThreads("onos/pipeliner", "ofdpa2-%d"));
+            Executors.newScheduledThreadPool(2, groupedThreads("onos/pipeliner", "ofdpa2-%d", log));
 
     // index number for group creation
     private AtomicCounter nextIndex;
diff --git a/drivers/default/src/main/java/org/onosproject/driver/pipeline/SpringOpenTTP.java b/drivers/default/src/main/java/org/onosproject/driver/pipeline/SpringOpenTTP.java
index ad4a095..6dab296 100644
--- a/drivers/default/src/main/java/org/onosproject/driver/pipeline/SpringOpenTTP.java
+++ b/drivers/default/src/main/java/org/onosproject/driver/pipeline/SpringOpenTTP.java
@@ -132,7 +132,8 @@
     private ScheduledExecutorService groupChecker = Executors
             .newScheduledThreadPool(2,
                                     groupedThreads("onos/pipeliner",
-                                                   "spring-open-%d"));
+                                                   "spring-open-%d",
+                                                   log));
     protected KryoNamespace appKryo = new KryoNamespace.Builder()
             .register(KryoNamespaces.API)
             .register(GroupKey.class)