X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fnetconf%2Fconfig-persister-impl%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fnetconf%2Fpersist%2Fimpl%2Fosgi%2FConfigPersisterActivator.java;h=48ae0cb91a132d1cd7bff773df604e2d5ae1c47a;hb=478ce1fa1dc30974b7cf23fd5258f1af5366d547;hp=1a261da32342525c1eeaf52aca44e33803692a7c;hpb=9c9f6e506395f806978a955a8cf51ba736b978ad;p=controller.git

diff --git a/opendaylight/netconf/config-persister-impl/src/main/java/org/opendaylight/controller/netconf/persist/impl/osgi/ConfigPersisterActivator.java b/opendaylight/netconf/config-persister-impl/src/main/java/org/opendaylight/controller/netconf/persist/impl/osgi/ConfigPersisterActivator.java
index 1a261da323..48ae0cb91a 100644
--- a/opendaylight/netconf/config-persister-impl/src/main/java/org/opendaylight/controller/netconf/persist/impl/osgi/ConfigPersisterActivator.java
+++ b/opendaylight/netconf/config-persister-impl/src/main/java/org/opendaylight/controller/netconf/persist/impl/osgi/ConfigPersisterActivator.java
@@ -62,7 +62,7 @@ public class ConfigPersisterActivator implements BundleActivator {
         long maxWaitForCapabilitiesMillis = getMaxWaitForCapabilitiesMillis(propertiesProvider);
         List<ConfigSnapshotHolder> configs = persisterAggregator.loadLastConfigs();
         long conflictingVersionTimeoutMillis = getConflictingVersionTimeoutMillis(propertiesProvider);
-        logger.trace("Following configs will be pushed: {}", configs);
+        logger.debug("Following configs will be pushed: {}", configs);
 
         InnerCustomizer innerCustomizer = new InnerCustomizer(configs, maxWaitForCapabilitiesMillis,
                 conflictingVersionTimeoutMillis, persisterAggregator);
@@ -159,6 +159,16 @@ public class ConfigPersisterActivator implements BundleActivator {
                         throw new IllegalStateException(e);
                     }
                     logger.info("Configuration Persister initialization completed.");
+
+                    /*
+                     * We have completed initial configuration. At this point
+                     * it is good idea to perform garbage collection to prune
+                     * any garbage we have accumulated during startup.
+                     */
+                    logger.debug("Running post-initialization garbage collection...");
+                    System.gc();
+                    logger.debug("Post-initialization garbage collection completed.");
+
                     ConfigPersisterNotificationHandler jmxNotificationHandler = new ConfigPersisterNotificationHandler(platformMBeanServer, persisterAggregator);
                     synchronized (ConfigPersisterActivator.this) {
                         autoCloseables.add(jmxNotificationHandler);
@@ -168,7 +178,7 @@ public class ConfigPersisterActivator implements BundleActivator {
             synchronized (ConfigPersisterActivator.this) {
                 autoCloseables.add(new AutoCloseable() {
                     @Override
-                    public void close() throws Exception {
+                    public void close() {
                         pushingThread.interrupt();
                     }
                 });