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/MDSAL-107 mdsal <p>Quote from documentation for org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker#registerDataChangeListener:</p> <p>"If there is any preexisting data in data tree on path for which you are registering, you will receive initial data change event, which will contain all preexisting data, marked as created."</p> <p>However DataChangeListener are not being notified of preexisting data on registration when wildcard ID is used</p> <p>Version: Helium-SR4</p> <p>Sample unit test attached</p> <p>Operating System: All<br/> Platform: All</p> MDSAL-107

Wildcard DataChangeListeners are not being notified of preexisting data on registration

Bug Verified Done Unassigned Valentin Mayamsin Fri, 16 Oct 2015 01:10:56 +0000 Tue, 13 Nov 2018 12:18:51 +0000 Tue, 13 Nov 2018 12:18:51 +0000 0 4 <p>Attachment unit-test.java has been added with description: WildcardListenerTest</p> <p>Valentin, could you please submit a gerrit with this test?</p> <p>Moiz, which project should it go into?</p> <p>I would like you to push the unit test to the controller code base in the md-sal common project.</p> <p>UT <a href="https://git.opendaylight.org/gerrit/#/c/28525/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/28525/</a></p> <p>This does not work with the in-memory data store b/c it performs a read of the registered path in order to determine the initial notification event but the data tree does not allow wildcarded reads so no data is returned. This was fixed in CDS by <a href="https://git.opendaylight.org/gerrit/#/c/26949/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/26949/</a>. We'll have to do something similar in the in-memory data store.</p> <p>Submitted <a href="https://git.opendaylight.org/gerrit/#/c/64734/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/64734/</a> for the md-sal project. This fixes the issue for DataTreeChangeListener - DataChangeListener is deprecated and in fact doesn't even exist in the md-sal project.</p> Relates MDSAL-217 Development External issue ID 4482 External issue URL Rank 0|i02wcv: