X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fstatistics-manager%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fmd%2Fstatistics%2Fmanager%2FStatisticsRequestScheduler.java;h=29a27e2bb2a2cdfc85c7b49eada243bdc9f8a531;hp=0ae33b8c71fa93add1914d79c595c14538b0737f;hb=c1362c86eb19e92e6c64d10099a45deb499c6db1;hpb=53aff7cd94da139a8329daddbcd773469564d1f4

diff --git a/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/StatisticsRequestScheduler.java b/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/StatisticsRequestScheduler.java
index 0ae33b8c71..29a27e2bb2 100644
--- a/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/StatisticsRequestScheduler.java
+++ b/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/StatisticsRequestScheduler.java
@@ -48,9 +48,13 @@ public class StatisticsRequestScheduler implements DataTransactionListener {
     private final TimerTask task = new TimerTask() {
         @Override
         public void run() {
-            long now = System.nanoTime();
-            if(now > lastRequestTime+TimeUnit.MILLISECONDS.toNanos(REQUEST_MONITOR_INTERVAL)){
-                requestStatistics();
+            try{
+                long now = System.nanoTime();
+                if(now > lastRequestTime+TimeUnit.MILLISECONDS.toNanos(REQUEST_MONITOR_INTERVAL)){
+                    requestStatistics();
+                }
+            }catch (IllegalArgumentException | IllegalStateException | NullPointerException e){
+                srsLogger.warn("Exception occured while sending statistics request : {}",e);
             }
         }
     };