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/YANGTOOLS-539 yangtools <p>So I just did few feature install tests with yourkit connected:</p> <p>feature:install odl-openflowplugin-flow-services<br/> feature:install odl-bgpcep-bgp-all</p> <p>and I get karaf urresponsive with 100% of CPU occupied with this thread (see attachment):</p> <p>org.opendaylight.controller.config.facade.xml.osgi.YangStoreService$CapabilityChangeNotifier.run()</p> <p>BR/Luis</p> <p>Operating System: All<br/> Platform: PC</p> YANGTOOLS-539

org.opendaylight.controller.config.facade.xml.osgi.YangStoreService$CapabilityChangeNotifier.run() thread is hanging karaf

Bug Resolved Done Robert Varga Luis Gomez Thu, 29 Oct 2015 22:12:39 +0000 Sun, 10 Apr 2022 18:35:40 +0000 Tue, 3 Nov 2015 12:08:36 +0000 0 1 <p>Attachment Screen Shot 2015-10-29 at 3.04.44 PM.png has been added with description: Yourkit snapshot</p> <p>Also after a while the system is hanged memory also runs out so I took heap dump and analized in yourkit (see 2nd attachment), the below class takes 1.5GB:</p> <p>org.opendaylight.yangtools.yang.model.api.SchemaPath$AbsoluteSchemaPath 48747939 1559934048 3346727519</p> <p>BR/Luis</p> <p>Attachment Screen Shot 2015-10-29 at 3.48.37 PM.png has been added with description: Memory Analysis</p> <p>This is caused by inefficient SchemaPath construction in parser. Preliminary patch to alleviate the hurt: <a href="https://git.opendaylight.org/gerrit/29064" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/29064</a></p> <p>That link should be <a href="https://git.opendaylight.org/gerrit/29065" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/29065</a></p> <p>Real fix: <a href="https://git.opendaylight.org/gerrit/29071" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/29071</a></p> Development External issue ID 4556 External issue URL Issue Type ODL SR Target Milestone Rank 0|i027un: