Hi Dev We are getting below exception in the karaf.log file
2018-06-22 08:46:27,624 | ERROR | r - ConfigPusher | AbstractFeatureWrapper | 107 - config-persister-feature-adapter - 0.5.3.Boron-SR3 | Could not parse XML file /opt/controller-18.1.1.369/etc/opendaylight/karaf/10-rest-connector.xml org.xml.sax.SAXParseException: Premature end of file. at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)[:] at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)[:] at javax.xml.parsers.DocumentBuilder.parse(Unknown Source)[:2.6.0] at org.opendaylight.controller.configpusherfeature.internal.AbstractFeatureWrapper.isConfigSnapshot(AbstractFeatureWrapper.java:110)[107:config-persister-feature-adapter:0.5.3.Boron-SR3] at org.opendaylight.controller.configpusherfeature.internal.AbstractFeatureWrapper.getFeatureConfigSnapshotHolders(AbstractFeatureWrapper.java:64)[107:config-persister-feature-adapter:0.5.3.Boron-SR3] at org.opendaylight.controller.configpusherfeature.internal.ChildAwareFeatureWrapper.getFeatureConfigSnapshotHolders(ChildAwareFeatureWrapper.java:85)[107:config-persister-feature-adapter:0.5.3.Boron-SR3] at org.opendaylight.controller.configpusherfeature.internal.ChildAwareFeatureWrapper.getFeatureConfigSnapshotHolders(ChildAwareFeatureWrapper.java:78)[107:config-persister-feature-adapter:0.5.3.Boron-SR3] at org.opendaylight.controller.configpusherfeature.internal.ChildAwareFeatureWrapper.getFeatureConfigSnapshotHolders(ChildAwareFeatureWrapper.java:78)[107:config-persister-feature-adapter:0.5.3.Boron-SR3] at org.opendaylight.controller.configpusherfeature.internal.ChildAwareFeatureWrapper.getFeatureConfigSnapshotHolders(ChildAwareFeatureWrapper.java:78)[107:config-persister-feature-adapter:0.5.3.Boron-SR3] at org.opendaylight.controller.configpusherfeature.internal.ChildAwareFeatureWrapper.getFeatureConfigSnapshotHolders(ChildAwareFeatureWrapper.java:78)[107:config-persister-feature-adapter:0.5.3.Boron-SR3] at org.opendaylight.controller.configpusherfeature.internal.ChildAwareFeatureWrapper.getFeatureConfigSnapshotHolders(ChildAwareFeatureWrapper.java:78)[107:config-persister-feature-adapter:0.5.3.Boron-SR3] at org.opendaylight.controller.configpusherfeature.internal.ChildAwareFeatureWrapper.getFeatureConfigSnapshotHolders(ChildAwareFeatureWrapper.java:78)[107:config-persister-feature-adapter:0.5.3.Boron-SR3] at org.opendaylight.controller.configpusherfeature.internal.ChildAwareFeatureWrapper.getFeatureConfigSnapshotHolders(ChildAwareFeatureWrapper.java:78)[107:config-persister-feature-adapter:0.5.3.Boron-SR3] at org.opendaylight.controller.configpusherfeature.internal.ChildAwareFeatureWrapper.getFeatureConfigSnapshotHolders(ChildAwareFeatureWrapper.java:78)[107:config-persister-feature-adapter:0.5.3.Boron-SR3] at org.opendaylight.controller.configpusherfeature.internal.ChildAwareFeatureWrapper.getFeatureConfigSnapshotHolders(ChildAwareFeatureWrapper.java:78)[107:config-persister-feature-adapter:0.5.3.Boron-SR3] at org.opendaylight.controller.configpusherfeature.internal.ChildAwareFeatureWrapper.getFeatureConfigSnapshotHolders(ChildAwareFeatureWrapper.java:78)[107:config-persister-feature-adapter:0.5.3.Boron-SR3] at org.opendaylight.controller.configpusherfeature.internal.FeatureConfigPusher.pushConfig(FeatureConfigPusher.java:83)[107:config-persister-feature-adapter:0.5.3.Boron-SR3] at org.opendaylight.controller.configpusherfeature.internal.FeatureConfigPusher.pushConfigs(FeatureConfigPusher.java:67)[107:config-persister-feature-adapter:0.5.3.Boron-SR3] at org.opendaylight.controller.configpusherfeature.internal.ConfigPushingRunnable.processFeatureEvent(ConfigPushingRunnable.java:65)[107:config-persister-feature-adapter:0.5.3.Boron-SR3] at org.opendaylight.controller.configpusherfeature.internal.ConfigPushingRunnable.run(ConfigPushingRunnable.java:47)[107:config-persister-feature-adapter:0.5.3.Boron-SR3] at java.lang.Thread.run(Thread.java:748)[:1.8.0_151] IMPACT: All the RESTCONF requests are failing, by throwing 503 error. INVESTIGATION: 1. When we opened the file "${KARAF_HOME/}etc/opendaylight/karaf/10-rest-connector.xml", it is empty. 2. Through karaf console, we uninstalled feature odl-restconf followed by installation, still it did not help 3. Netstat -an | grep 8181 Listing the port 8181 (it is in listening mode) Can you please suggest any workaround to come out of the state without restarting the server? Thanks in Advance Regards Vikram
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