https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 https://jira.opendaylight.org/browse/NETCONF-196 netconf <p>Sometimes the clustered setup fails to boot properly. Search in logs reveals numerous "server is unhealthy" messages. See attached file for an example.</p> <p>Operating System: All<br/> Platform: All</p> NETCONF-196

Boron: Clustered setup sometimes fails to boot with "server is unhealthy"

Bug Resolved Won't Do Jakub Morvay Jozef Behran Tue, 17 May 2016 11:41:07 +0000 Fri, 15 Mar 2019 22:22:23 +0000 Mon, 1 Oct 2018 14:58:24 +0000 restconf-nb 0 3 <p>Attachment buggyrun.tgz has been added with description: Example of a failed cluster boot</p> <p>I cannot see any such message in the attached logs. Can you provide the offending exception?</p> <p>It turns out the original "failed cluster boot" attachment is not from the "failed cluster boot" runs at all (this is why it is now flagged as "obsolete"). Attached is the console outputs from the 2 test runs where this bug happened (the console output is all that was left). What is suspect is a "NullPointerException: Null service reference is not allowed" happening.</p> <p>Attachment 5896.tgz has been added with description: The correct outputs from the 2 failed tests.</p> <p>restconf is failing to push:</p> <p>java.lang.NullPointerException: A null service reference is not allowed.<br/> at org.eclipse.osgi.framework.internal.core.BundleContextImpl.getService(BundleContextImpl.java:586)<br/> at org.opendaylight.restconf.rest.RestConnectorProvider.getObjectFromBundleContext(RestConnectorProvider.java:50)<br/> at org.opendaylight.restconf.rest.RestConnectorProvider.onSessionInitiated(RestConnectorProvider.java:37)<br/> at org.opendaylight.controller.sal.dom.broker.BrokerImpl.registerProvider(BrokerImpl.java:159)<br/> at org.opendaylight.RestconfWrapperProviders.registerProviders(RestconfWrapperProviders.java:63)<br/> at org.opendaylight.controller.config.yang.md.sal.rest.connector.RestConnectorModule.createInstance(RestConnectorModule.java:34)<br/> at org.opendaylight.controller.config.spi.AbstractModule.getInstance(AbstractModule.java:82)</p> <p>2016-05-17 11:08:49,554 | ERROR | config-pusher | ConfigRegistryImpl | 109 - org.opendaylight.controller.config-manager - 0.5.0.SNAPSHOT | Configuration Transaction failed on 2PC, server is unhealthy<br/> java.lang.IllegalStateException: Error - getInstance() failed for ModuleIdentifier</p> {factoryName='rest-connector-impl', instanceName='rest-connector-default-impl'} <p> in transaction TransactionIdentifier</p> {name='ConfigTransaction-73-75'} <p>This doesn't look related to clustering. This bug should be moved to the netconf project.</p> <p>From the attached logs and log snippet mentioned by Tom P. it looks like this is related to config subsystem. Config subsystem is not supported nor present anymore.</p> Development External issue ID 5896 External issue URL Rank 0|i01x1r: