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/CONTROLLER-1237 controller <p>When more threads wants to edit same data (or data in same place) in one time, then exception occurs. see attachment</p> <p>used master build from 31/3/2015 with enabled TCP. client is connected to md-sal over TCP through telnet</p> <p>Operating System: All<br/> Platform: All</p> CONTROLLER-1237

Exception - node was replaced with other transaction when changing same data in multiple threads

Bug Resolved Done Tomas Cere Andrej Marcinek Tue, 7 Apr 2015 11:15:59 +0000 Tue, 19 May 2015 12:27:27 +0000 Tue, 19 May 2015 12:27:27 +0000 Post-Helium netconf 0 1 <p>Attachment file_2952.txt has been added with description: odl log</p> <p>This applies for md-sal netconf northbound and is caused by the edit-config rpc implementation. Each edit-config is a replace on its entire parent node and this causes conflicting commits even if separate subtrees are modified.</p> <p>To fix this, we need to handle edit-configs in a different way. Right now edit-config rpc reads a subtree from datastore, merges the content of edit-config execution using NetconfOperations from yangtools and replaces pre-existing data with the result.</p> <p>Realistic target milestone has to be set according to initial discussion/analysis.</p> <p>Different implementation of the writes to datastore in EditConfig fixes this,<br/> master:<br/> <a href="https://git.opendaylight.org/gerrit/#/c/18632/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/18632/</a><br/> stable/lithium:<br/> <a href="https://git.opendaylight.org/gerrit/#/c/19226/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/19226/</a></p> Development External issue ID 2952 External issue URL Issue Type ODL SR Target Milestone Rank 0|i02pbz: